Problem statement: Answer the multiple-choice question.
Question: Which drug has a -18.298\% 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: O=c1c2c3c(sc2nc2n1CCCC2)CCCCC3
b: CC(=O)N1CCN(c2ccccc2NC(=O)COc2cc(C)cc(C)c2)CC1
c: CC(C)COc1ccc(C(=O)Nc2sc3c(c2C(=O)O)CC(C)(C)OC3)cc1
d: CSc1cccc(NC(=O)C2C3C=CC4(O3)C2C(=O)N(CCN2CCOCC2)C4C(=O)NC2CCCCC2)c1
Answer: b. CC(=O)N1CCN(c2ccccc2NC(=O)COc2cc(C)cc(C)c2)CC1
{#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)N1CCN(c2ccccc2NC(=O)COc2cc(C)cc(C)c2)CC1
CC(=O)N1CCN(c2ccccc2NC(=O)COc2cc(C)cc(C)c2)CC1
N-[2-(4-acetylpiperazin-1-yl)phenyl]-2-(3,5-dimethylphenoxy)acetamide