Problem statement: Answer the multiple choice question.
Query: Which drug has a 15.178\% 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.) CC1CN(C(=O)CCC(=O)NCc2ccc(Cl)cc2)c2ccccc2O1
b.) COc1cc(NC(=S)NCCCO)c(OC)cc1Cl
Answer: b. COc1cc(NC(=S)NCCCO)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)NCCCO)c(OC)cc1Cl
COc1cc(NC(=S)NCCCO)c(OC)cc1Cl
1-(4-chloro-2,5-dimethoxyphenyl)-3-(3-hydroxypropyl)thiourea