Task: Answer the multiple-choice question.
Query: Which drug has a 1.785\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CC(C)(CO)C(O)C(=O)NCCC#N
b: COc1cc(NC(=S)N2CCN(C)CC2)c(OC)cc1Cl
c: Cc1ccc(NC(=O)Nc2cccc(C)n2)c(C)c1
Answer: b. COc1cc(NC(=S)N2CCN(C)CC2)c(OC)cc1Cl
{#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#}
COc1cc(NC(=S)N2CCN(C)CC2)c(OC)cc1Cl
COc1cc(NC(=S)N2CCN(C)CC2)c(OC)cc1Cl
N-(4-chloro-2,5-dimethoxyphenyl)-4-methylpiperazine-1-carbothioamide