Task: Answer the MCQ question.
Query: Which drug exhibits a 16.251\% 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 additional words.
Options:
a.) CCOC(=O)N1CCC(C(N)=O)CC1
b.) CC(C)(C)OC(=O)NC(=NCCCc1cn(CC(=O)N2CCN(C(=O)OC(C)(C)C)CC2)nn1)NC(=O)OC(C)(C)C
c.) COc1cccc(NC(=O)CSc2nnc(Cn3cnc([N+](=O)[O-])n3)n2C)c1
d.) CC1(C(=O)O)CCC(C(=O)Nc2ccccc2)C1(C)C
Answer: c. COc1cccc(NC(=O)CSc2nnc(Cn3cnc([N+](=O)[O-])n3)n2C)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#}
COc1cccc(NC(=O)CSc2nnc(Cn3cnc([N+](=O)[O-])n3)n2C)c1
COc1cccc(NC(=O)CSc2nnc(Cn3cnc([N+](=O)[O-])n3)n2C)c1
N-(3-methoxyphenyl)-2-[[4-methyl-5-[(3-nitro-1,2,4-triazol-1-yl)methyl]-1,2,4-triazol-3-yl]sulfanyl]acetamide