Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.820\% 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: CCOC(=O)c1c(C)n(C)c2ccc(OC(=O)c3ccc(N4C(=O)CCC4=O)cc3)cc12
b: CCn1cc(C(=O)NCc2ccc3c(c2)OCO3)c(=O)c2cc(S(=O)(=O)N(C)C)ccc21
c: O=C(Nc1cscc1S(=O)(=O)c1ccc(Cl)cc1)c1ccccc1Cl
Answer: a. CCOC(=O)c1c(C)n(C)c2ccc(OC(=O)c3ccc(N4C(=O)CCC4=O)cc3)cc12
{#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)c1c(C)n(C)c2ccc(OC(=O)c3ccc(N4C(=O)CCC4=O)cc3)cc12
CCOC(=O)c1c(C)n(C)c2ccc(OC(=O)c3ccc(N4C(=O)CCC4=O)cc3)cc12
ethyl 5-[4-(2,5-dioxopyrrolidin-1-yl)benzoyl]oxy-1,2-dimethylindole-3-carboxylate