Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -74.777% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C1N(Cc2cccc(Cl)c2)C[C@@H]2C[C@@H](c3c[nH]c4ccccc34)N3CCC[C@@]123
b O=C(C1CCCC1)N1CCC(CC2CC(c3cccc(Br)c3)=NO2)(C(=O)NCC2CCCCC2)CC1
Answer: a. O=C1N(Cc2cccc(Cl)c2)C[C@@H]2C[C@@H](c3c[nH]c4ccccc34)N3CCC[C@@]123
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C1N(Cc2cccc(Cl)c2)C[C@@H]2C[C@@H](c3c[nH]c4ccccc34)N3CCC[C@@]123
O=C1N(Cc2cccc(Cl)c2)C[C@@H]2C[C@@H](c3c[nH]c4ccccc34)N3CCC[C@@]123
(1S,5S,7S)-3-[(3-chlorophenyl)methyl]-7-(1H-indol-3-yl)-3,8-diazatricyclo[6.3.0.01,5]undecan-2-one