Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.554\% 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 additional words.
Options:
a: CCOc1ccc(NC(=O)CNC(=O)c2ccc(OC)c(OC)c2)cc1
b: O=C(NCCS(=O)(=O)N1CCC2(CC1)OCCO2)c1ccccc1
c: COc1ccc(OC)c(N(C)S(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)c1
Answer: a. CCOc1ccc(NC(=O)CNC(=O)c2ccc(OC)c(OC)c2)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#}
CCOc1ccc(NC(=O)CNC(=O)c2ccc(OC)c(OC)c2)cc1
CCOc1ccc(NC(=O)CNC(=O)c2ccc(OC)c(OC)c2)cc1
N-[2-(4-ethoxyanilino)-2-oxoethyl]-3,4-dimethoxybenzamide