Problem statement: Answer the MCQ question.
Question: Which drug has a 8.031\% 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: COc1cccc(Nc2ccc(N3CCCCC3)cc2)c1OC
b: NC(=O)COC(=O)CSc1cccc2cccc(Cl)c12
c: O=c1cc[nH]c2ccc([N+](=O)[O-])cc12
d: Cc1ccc(C(=O)C2CCN(CC(=O)NCc3ccc(F)cc3)CC2)cc1
Answer: a. COc1cccc(Nc2ccc(N3CCCCC3)cc2)c1OC
{#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(Nc2ccc(N3CCCCC3)cc2)c1OC
COc1cccc(Nc2ccc(N3CCCCC3)cc2)c1OC
2,3-dimethoxy-N-(4-piperidin-1-ylphenyl)aniline