Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 17.356\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C1N[C@@H](Cc2ccccc2)C(=O)N2[C@H]1C[C@]1([C@]34C[C@H]5C(=O)N[C@@H](Cc6ccccc6)C(=O)N5[C@H]3N(S(=O)(=O)c3ccccc3)c3ccccc34)c3ccccc3N(S(=O)(=O)c3ccccc3)[C@H]21
(b) COCCCN1CN(Cc2ccccc2)CNC1=S
Answer: a. O=C1N[C@@H](Cc2ccccc2)C(=O)N2[C@H]1C[C@]1([C@]34C[C@H]5C(=O)N[C@@H](Cc6ccccc6)C(=O)N5[C@H]3N(S(=O)(=O)c3ccccc3)c3ccccc34)c3ccccc3N(S(=O)(=O)c3ccccc3)[C@H]21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C1N[C@@H](Cc2ccccc2)C(=O)N2[C@H]1C[C@]1([C@]34C[C@H]5C(=O)N[C@@H](Cc6ccccc6)C(=O)N5[C@H]3N(S(=O)(=O)c3ccccc3)c3ccccc34)c3ccccc3N(S(=O)(=O)c3ccccc3)[C@H]21
O=C1N[C@@H](Cc2ccccc2)C(=O)N2[C@H]1C[C@]1([C@]34C[C@H]5C(=O)N[C@@H](Cc6ccccc6)C(=O)N5[C@H]3N(S(=O)(=O)c3ccccc3)c3ccccc34)c3ccccc3N(S(=O)(=O)c3ccccc3)[C@H]21
(1S,4S,7S,9R)-16-(benzenesulfonyl)-9-[(1S,4S,7S,9R)-16-(benzenesulfonyl)-4-benzyl-3,6-dioxo-2,5,16-triazatetracyclo[7.7.0.02,7.010,15]hexadeca-10,12,14-trien-9-yl]-4-benzyl-2,5,16-triazatetracyclo[7.7.0.02,7.010,15]hexadeca-10,12,14-triene-3,6-dione