Task: Answer the multiple choice question.
Question: Which compound has a 12.011\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1cc(-c2n[nH]c(=S)n2C(C)c2ccccc2)cc(OC)c1OC
b: Cc1cc(C)c(NC(=O)COC(=O)Cc2cccs2)c(C)c1
c: Cn1c(Cl)c(/C=N/OC(=O)C2CC2)c2ccccc21
d: O=C(NCc1cccnc1)c1nn2cccnc2c1Cl
Answer: a. COc1cc(-c2n[nH]c(=S)n2C(C)c2ccccc2)cc(OC)c1OC
{#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(-c2n[nH]c(=S)n2C(C)c2ccccc2)cc(OC)c1OC
COc1cc(-c2n[nH]c(=S)n2C(C)c2ccccc2)cc(OC)c1OC
4-(1-phenylethyl)-3-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazole-5-thione