Task: Answer the MCQ question.
Question: Which drug has a -6.644\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCCNC(=O)C(=O)NCC1CCCN1CC
[b] CCN1C(=O)[C@@H]2[C@@H](c3ccc(-c4cccc(Cl)c4)cc3)N3CCC[C@@]3(C(=O)OC)[C@@H]2C1=O.O=C(O)C(F)(F)F
[c] CC1CCN(C(=O)C2CCN(CC(C)c3ccccc3)CC2)CC1.O=C(O)C(=O)O
[d] CSc1nnc(SCC(=O)NC(=O)c2ccccc2)s1
Answer: c. CC1CCN(C(=O)C2CCN(CC(C)c3ccccc3)CC2)CC1.O=C(O)C(=O)O
{#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#}
CC1CCN(C(=O)C2CCN(CC(C)c3ccccc3)CC2)CC1.O=C(O)C(=O)O
CC1CCN(C(=O)C2CCN(CC(C)c3ccccc3)CC2)CC1.O=C(O)C(=O)O
(4-methylpiperidin-1-yl)-[1-(2-phenylpropyl)piperidin-4-yl]methanone;oxalic acid