Problem statement: Answer the MCQ question.
Query: Which drug has a 4.619\% 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.) COC(=O)[C@@H](N)CCCN=C(N)N[N+](=O)[O-].Cl
b.) CC(=O)c1cc(C#N)c(N(C)Cc2ccccc2)nc1C
c.) COCCNC(=O)C1CCCN(c2nn3c(=O)cc(C)nc3s2)C1
d.) CN(Cc1ccccc1)S(=O)(=O)c1ccc(Cl)c(C(=O)OCC(N)=O)c1
Answer: b. CC(=O)c1cc(C#N)c(N(C)Cc2ccccc2)nc1C
{#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)c1cc(C#N)c(N(C)Cc2ccccc2)nc1C
CC(=O)c1cc(C#N)c(N(C)Cc2ccccc2)nc1C
5-acetyl-2-[benzyl(methyl)amino]-6-methylpyridine-3-carbonitrile