Problem statement: Answer the multiple choice question.
Query: Which compound has a 9.738\% human ether-à-go-go related gene (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 COc1ccccc1NC(=O)CSc1nc2ccccc2n1C(C)=O
b COc1ccc(S(=O)(=O)Nc2ccc(Cl)cn2)c(C)c1C
c Cc1ccccc1NC(=S)N(CCc1c(C)[nH]c2ccc(F)cc12)Cc1ccncc1
d O=C(C1=C(O)C(=O)N(CCOCCO)C1c1cccs1)c1cccs1
Answer: b. COc1ccc(S(=O)(=O)Nc2ccc(Cl)cn2)c(C)c1C
{#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#}
COc1ccc(S(=O)(=O)Nc2ccc(Cl)cn2)c(C)c1C
COc1ccc(S(=O)(=O)Nc2ccc(Cl)cn2)c(C)c1C
N-(5-chloropyridin-2-yl)-4-methoxy-2,3-dimethylbenzenesulfonamide