Problem statement: Answer the multiple-choice question.
Query: Which drug has a 3.938\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CC(=O)CSc1nsc(SCC(C)=O)c1C#N
b) CC(C)(C)c1ccc(NC(=O)N2CCCN(c3ccc([N+](=O)[O-])cn3)CC2)cc1
c) CC(=O)Nc1cc(C(=O)N2CCc3ccccc3C2)ccc1Sc1ccc(C)cc1
Answer: c. CC(=O)Nc1cc(C(=O)N2CCc3ccccc3C2)ccc1Sc1ccc(C)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)Nc1cc(C(=O)N2CCc3ccccc3C2)ccc1Sc1ccc(C)cc1
CC(=O)Nc1cc(C(=O)N2CCc3ccccc3C2)ccc1Sc1ccc(C)cc1
N-[5-(3,4-dihydro-1H-isoquinoline-2-carbonyl)-2-[(4-methylphenyl)sulfanyl]phenyl]acetamide