Task: Answer the MCQ question.
Query: Which compound exhibits a -1.888% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccc(NC(=O)N2CCN(c3cccc(C(F)(F)F)c3)CC2)cc1
b. Cn1c(=O)c2c(ncn2CC(=O)N2CCN(c3ccccc3F)CC2)n(C)c1=O
Answer: a. COc1ccc(NC(=O)N2CCN(c3cccc(C(F)(F)F)c3)CC2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(NC(=O)N2CCN(c3cccc(C(F)(F)F)c3)CC2)cc1
COc1ccc(NC(=O)N2CCN(c3cccc(C(F)(F)F)c3)CC2)cc1
N-(4-methoxyphenyl)-4-[3-(trifluoromethyl)phenyl]piperazine-1-carboxamide