Task: Answer the multiple-choice question.
Question: Which drug exhibits a 7.174\% 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 additional words.
Options:
a CNC(=S)Nc1ccc(OCc2ccccc2)cc1
b O=C(COC(=O)c1c2c(nc3ccccc13)CCCCC2)c1ccc(Cl)s1
c COc1ccccc1N1CCN(C(=O)c2ccc(CN3CCc4ccccc4C3)cc2)CC1
Answer: a. CNC(=S)Nc1ccc(OCc2ccccc2)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#}
CNC(=S)Nc1ccc(OCc2ccccc2)cc1
CNC(=S)Nc1ccc(OCc2ccccc2)cc1
1-methyl-3-(4-phenylmethoxyphenyl)thiourea