Task: Answer the MCQ question.
Question: Which drug exhibits a 7.304\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C1C=C(c2cccc(Cl)c2O)C[C@@H](c2ccc3c(c2)OCO3)C1
b. CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)c21
c. COc1ccc(C)cc1-n1c(-c2ccncc2)n[nH]c1=S
Answer: c. COc1ccc(C)cc1-n1c(-c2ccncc2)n[nH]c1=S
{#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#}
COc1ccc(C)cc1-n1c(-c2ccncc2)n[nH]c1=S
COc1ccc(C)cc1-n1c(-c2ccncc2)n[nH]c1=S
4-(2-methoxy-5-methylphenyl)-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione