Task: Answer the MCQ question.
Query: Which compound exhibits a 13.637\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1ccc(C)c(N2CCN(C(=O)C3CCN(c4nnc(N5CCCC5=O)s4)CC3)CC2)c1
b. NC(=O)Cc1ccc2c(c1)[nH]c1ccccc12
c. CC1CC(C)CN(C(=O)COC(=O)c2ccc3c(c2)C(=O)N(Cc2ccco2)C3=O)C1
Answer: a. Cc1ccc(C)c(N2CCN(C(=O)C3CCN(c4nnc(N5CCCC5=O)s4)CC3)CC2)c1
{#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#}
Cc1ccc(C)c(N2CCN(C(=O)C3CCN(c4nnc(N5CCCC5=O)s4)CC3)CC2)c1
Cc1ccc(C)c(N2CCN(C(=O)C3CCN(c4nnc(N5CCCC5=O)s4)CC3)CC2)c1
1-[5-[4-[4-(2,5-dimethylphenyl)piperazine-1-carbonyl]piperidin-1-yl]-1,3,4-thiadiazol-2-yl]pyrrolidin-2-one