Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 14.415\% 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 other words.
Options:
a: O=S(=O)(Nc1cccnc1)c1ccc(Cl)cc1
b: Cc1ccccc1C(=O)N1CCC(C(=O)O)CC1
c: CC(C)CC(NC(=O)C1CCC(C)CC1)C(=O)Nc1ccccn1
d: NS(=O)(=O)c1ccc(NC(=O)Nc2cccc(Cl)c2)cc1
Answer: a. O=S(=O)(Nc1cccnc1)c1ccc(Cl)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=S(=O)(Nc1cccnc1)c1ccc(Cl)cc1
O=S(=O)(Nc1cccnc1)c1ccc(Cl)cc1
4-chloro-N-pyridin-3-ylbenzenesulfonamide