Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.967\% 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) Cl.c1ccc(-c2cc(-c3ccc(N4CCOCC4)cc3)nc3ccccc23)cc1
b) Cc1cccc(NC(=O)CSc2n[nH]c(-c3ccncc3)n2)c1
c) c1ccc(-c2nc(NCc3ccco3)c3ccccc3n2)nc1
d) COc1cc(NC(=O)COC(=O)c2n[nH]c3ccccc23)c(C)cc1[N+](=O)[O-]
Answer: b. Cc1cccc(NC(=O)CSc2n[nH]c(-c3ccncc3)n2)c1
{#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#}
Cc1cccc(NC(=O)CSc2n[nH]c(-c3ccncc3)n2)c1
Cc1cccc(NC(=O)CSc2n[nH]c(-c3ccncc3)n2)c1
N-(3-methylphenyl)-2-[(5-pyridin-4-yl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide