Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.719\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOC(=O)c1c(-c2cccs2)csc1NC(=O)CN1CC(C)OC(C)C1
(b) COC(=O)c1cn(C(=O)/C=C/c2ccc(OC)c(OC)c2)c2ccccc12
Answer: b. COC(=O)c1cn(C(=O)/C=C/c2ccc(OC)c(OC)c2)c2ccccc12
{#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#}
COC(=O)c1cn(C(=O)/C=C/c2ccc(OC)c(OC)c2)c2ccccc12
COC(=O)c1cn(C(=O)/C=C/c2ccc(OC)c(OC)c2)c2ccccc12
methyl 1-[(E)-3-(3,4-dimethoxyphenyl)prop-2-enoyl]indole-3-carboxylate