Task: Answer the multiple choice question.
Query: Which drug exhibits a 3.412\% 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) COc1ccc(-n2nnnc2S(=O)(=O)CC(=O)N2CCCCC2)cc1
(b) Cc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)COC(=O)CNC(=O)c1ccccc1
(c) COCCOC(=O)c1c(C)n(C)c2ccc(OC(=O)c3ccccc3F)cc12
Answer: a. COc1ccc(-n2nnnc2S(=O)(=O)CC(=O)N2CCCCC2)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#}
COc1ccc(-n2nnnc2S(=O)(=O)CC(=O)N2CCCCC2)cc1
COc1ccc(-n2nnnc2S(=O)(=O)CC(=O)N2CCCCC2)cc1
2-[1-(4-methoxyphenyl)tetrazol-5-yl]sulfonyl-1-piperidin-1-ylethanone