Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -0.697\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(N2CCN(CC(=O)Nc3nc4c(s3)CC(C)CC4)CC2)cc1
b: CCCCc1ccc(NC(=O)CSC2=C(C#N)C(c3ccco3)C3=C(CCCC3=O)N2)cc1
c: Cl.Oc1ccc(C(c2nnnn2C2CCCC2)N2CCc3ccccc3C2)cc1
Answer: a. COc1ccc(N2CCN(CC(=O)Nc3nc4c(s3)CC(C)CC4)CC2)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(N2CCN(CC(=O)Nc3nc4c(s3)CC(C)CC4)CC2)cc1
COc1ccc(N2CCN(CC(=O)Nc3nc4c(s3)CC(C)CC4)CC2)cc1
2-[4-(4-methoxyphenyl)piperazin-1-yl]-N-(6-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)acetamide