Problem statement: Answer the multiple-choice question.
Query: Which drug has a 6.982\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CC(=O)c1c(C)nc(-c2cccc([N+](=O)[O-])c2)n1O
b.) O=C(N/N=C/c1ccccc1O)c1cccc(C(F)(F)F)c1
c.) CCc1ccccc1NC(=S)N(CCN(C)C)C(C)c1ccccn1
d.) Brc1ccc(CSc2nccn2-c2ccccc2)cc1
e.) O=C(COC(=O)C1CC2CCCC(C1)C2=O)NNC(=O)c1ccccc1F
Answer: a. CC(=O)c1c(C)nc(-c2cccc([N+](=O)[O-])c2)n1O
{#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)c1c(C)nc(-c2cccc([N+](=O)[O-])c2)n1O
CC(=O)c1c(C)nc(-c2cccc([N+](=O)[O-])c2)n1O
1-[3-hydroxy-5-methyl-2-(3-nitrophenyl)imidazol-4-yl]ethanone