Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -0.402\% 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. C[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)N1CCCCC1
b. COc1ccc(CNC(=O)C2CCCN(C(=O)Nc3ccc(OC)cc3)C2)cc1
c. CCOC(=O)CC(NC(=O)Cn1nnc(-c2ccccc2C)n1)c1ccc(OC)cc1
Answer: c. CCOC(=O)CC(NC(=O)Cn1nnc(-c2ccccc2C)n1)c1ccc(OC)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#}
CCOC(=O)CC(NC(=O)Cn1nnc(-c2ccccc2C)n1)c1ccc(OC)cc1
CCOC(=O)CC(NC(=O)Cn1nnc(-c2ccccc2C)n1)c1ccc(OC)cc1
ethyl 3-(4-methoxyphenyl)-3-[[2-[5-(2-methylphenyl)tetrazol-2-yl]acetyl]amino]propanoate