Problem statement: Answer the multiple choice question.
Query: Which drug has a 13.687\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CN1C2CCC1CC(OC(=O)c1cc(Cl)cc(Cl)c1)C2.Cl
(b) COc1ccccc1NC(=S)N1CCN(Cc2ccc3c(c2)OCO3)CC1
Answer: b. COc1ccccc1NC(=S)N1CCN(Cc2ccc3c(c2)OCO3)CC1
{#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#}
COc1ccccc1NC(=S)N1CCN(Cc2ccc3c(c2)OCO3)CC1
COc1ccccc1NC(=S)N1CCN(Cc2ccc3c(c2)OCO3)CC1
4-(1,3-benzodioxol-5-ylmethyl)-N-(2-methoxyphenyl)piperazine-1-carbothioamide