Problem statement: Answer the multiple choice question.
Query: Which drug has a 7.454\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1cc(C(=O)N2CCN(Cc3ccccn3)CC2)cc(OC)c1OC.O=C(O)C(=O)O
b: COc1cc(S(=O)(=O)Nc2ncccc2C)c(OC)cc1Cl
c: Cc1ccc(NC(=S)NC2CCCC2)cc1
Answer: b. COc1cc(S(=O)(=O)Nc2ncccc2C)c(OC)cc1Cl
{#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#}
COc1cc(S(=O)(=O)Nc2ncccc2C)c(OC)cc1Cl
COc1cc(S(=O)(=O)Nc2ncccc2C)c(OC)cc1Cl
4-chloro-2,5-dimethoxy-N-(3-methylpyridin-2-yl)benzenesulfonamide