Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 6.112\% 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: CCn1cc(C(=O)N2CCCC(N3CCN(c4cccc(C(F)(F)F)c4)CC3)C2)cn1
b: CCOC(=O)c1sc(NC(=O)CSc2nccn2C)nc1C
c: COc1ccc(/C=C(\C#N)C(=O)OCC(=O)NC(C)c2ccccc2)cc1
d: CS(=O)(=O)N1CCN(c2ccc(NC(=S)NC(=O)c3ccccc3[N+](=O)[O-])cc2)CC1
Answer: a. CCn1cc(C(=O)N2CCCC(N3CCN(c4cccc(C(F)(F)F)c4)CC3)C2)cn1
{#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#}
CCn1cc(C(=O)N2CCCC(N3CCN(c4cccc(C(F)(F)F)c4)CC3)C2)cn1
CCn1cc(C(=O)N2CCCC(N3CCN(c4cccc(C(F)(F)F)c4)CC3)C2)cn1
(1-ethylpyrazol-4-yl)-[3-[4-[3-(trifluoromethyl)phenyl]piperazin-1-yl]piperidin-1-yl]methanone