Task: Answer the multiple choice question.
Query: Which compound exhibits a 19.383\% 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. COc1ccc(C(=O)NNC(=O)CSc2nc3c([nH]2)c(=O)n(C)c(=O)n3C)cc1
b. O=C(CCNc1n[nH]c(=O)[nH]c1=O)N1CCOCC1
c. Cc1ccc(N(CC(=O)NC2CCCC2)C(=O)c2nsc(Cl)c2Cl)cc1
d. CC(=O)c1ccc(NS(=O)(=O)c2ccc(C)cc2)cc1
Answer: d. CC(=O)c1ccc(NS(=O)(=O)c2ccc(C)cc2)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#}
CC(=O)c1ccc(NS(=O)(=O)c2ccc(C)cc2)cc1
CC(=O)c1ccc(NS(=O)(=O)c2ccc(C)cc2)cc1
N-(4-acetylphenyl)-4-methylbenzenesulfonamide