Problem statement: Answer the MCQ question.
Query: Which compound has a 16.165\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC(=O)Nc1ccnc(-c2cccnc2)n1
b: O=C(O)CSCC(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1
c: Fc1c(F)c(F)c(CSc2nc3ccccc3[nH]2)c(F)c1F
Answer: b. O=C(O)CSCC(=O)N1CCN(S(=O)(=O)c2ccccc2)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#}
2-[2-[4-(benzenesulfonyl)piperazin-1-yl]-2-oxoethyl]sulfanylaceticacid