Task: Answer the multiple-choice question.
Question: Which compound has a 12.479\% 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 CC1CN(c2nc3c(c(=O)n(C)c(=O)n3C)n2Cc2c(F)cccc2Cl)CC(C)O1
b CCn1ccc(C(=O)Nc2sc3c(c2C(=O)OC)CCC3)n1
c CCC(C)(C)NC(=O)C(c1ccc(OC)cc1)N(C(=O)CCC(=O)Nc1cc(C)on1)c1ccc(F)cc1
Answer: b. CCn1ccc(C(=O)Nc2sc3c(c2C(=O)OC)CCC3)n1
{#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#}
CCn1ccc(C(=O)Nc2sc3c(c2C(=O)OC)CCC3)n1
CCn1ccc(C(=O)Nc2sc3c(c2C(=O)OC)CCC3)n1
methyl 2-[(1-ethylpyrazole-3-carbonyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate