Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -3.149\% 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.) CCOCCCNC(=O)c1c(C)[nH]c(C(=O)OCC)c1C
b.) Cc1ccccc1NC(=O)CC1c2ccccc2CC(C)(C)N1C
c.) CCCn1nnnc1NCc1ccc(F)cc1
Answer: a. CCOCCCNC(=O)c1c(C)[nH]c(C(=O)OCC)c1C
{#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#}
CCOCCCNC(=O)c1c(C)[nH]c(C(=O)OCC)c1C
CCOCCCNC(=O)c1c(C)[nH]c(C(=O)OCC)c1C
ethyl 4-(3-ethoxypropylcarbamoyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate