Task: Answer the MCQ question.
Query: Which drug has a 9.005\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCCCN(C)C1CCN(C(=S)Nc2cccc(OC)c2)CC1
b: CCOC(=O)N1CCN(C(=O)c2ccc(N3CC4CC(C3)c3cccc(=O)n3C4)c(NC(=O)c3ccc(F)cc3)c2)CC1
c: O=C(c1ccncc1)N1CCN(S(=O)(=O)c2cccc(Cl)c2)CC1
d: Cc1nc2cc(C)c(C)cc2s1
Answer: c. O=C(c1ccncc1)N1CCN(S(=O)(=O)c2cccc(Cl)c2)CC1
{#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=C(c1ccncc1)N1CCN(S(=O)(=O)c2cccc(Cl)c2)CC1
O=C(c1ccncc1)N1CCN(S(=O)(=O)c2cccc(Cl)c2)CC1
[4-(3-chlorophenyl)sulfonylpiperazin-1-yl]-pyridin-4-ylmethanone