Problem statement: Answer the MCQ question.
Query: Which drug has a 20.544\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CC(C)Cn1c(N)c(C(=O)COC(=O)C2CC(=O)N(Cc3ccccc3Cl)C2)c(=O)n(C)c1=O
b: O=C(O)c1ccc(Cl)c(S(=O)(=O)N2CCC(Cc3ccccc3)CC2)c1
c: CC(C)(C)c1ccc(C(=O)Nc2ccccc2Cl)cc1
Answer: b. O=C(O)c1ccc(Cl)c(S(=O)(=O)N2CCC(Cc3ccccc3)CC2)c1
{#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(O)c1ccc(Cl)c(S(=O)(=O)N2CCC(Cc3ccccc3)CC2)c1
O=C(O)c1ccc(Cl)c(S(=O)(=O)N2CCC(Cc3ccccc3)CC2)c1
3-(4-benzylpiperidin-1-yl)sulfonyl-4-chlorobenzoic acid