Task: Answer the multiple-choice question.
Question: Which compound exhibits a 8.156\% 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 other words.
Options:
a COc1ccccc1CCN1CCCC(CN(C)C(=O)CCC(N)=O)C1
b COc1ccc(OC)c(NC(=O)c2cc(-c3cc(Cl)ccc3O)n[nH]2)c1
c CCOC(=O)N1CCN(C(=O)c2cc(-c3ccncc3)nc3ccccc23)CC1
d CC(=O)c1ccc(N(C(=O)c2csnn2)C(C(=O)NC2CCCC2)c2ccccc2)cc1
Answer: b. COc1ccc(OC)c(NC(=O)c2cc(-c3cc(Cl)ccc3O)n[nH]2)c1
{#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#}
COc1ccc(OC)c(NC(=O)c2cc(-c3cc(Cl)ccc3O)n[nH]2)c1
COc1ccc(OC)c(NC(=O)c2cc(-c3cc(Cl)ccc3O)n[nH]2)c1
3-(5-chloro-2-hydroxyphenyl)-N-(2,5-dimethoxyphenyl)-1H-pyrazole-5-carboxamide