Problem statement: Answer the multiple choice question.
Query: Which compound has a 3.145\% 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 COCCN1Cc2cccc(C(=O)NC(C)CCc3ccco3)c2C1=O
b CCOC(=O)c1cccc(NC(=O)C2(S(=O)(=O)c3ccc(Cl)cc3)CC2)c1
c COc1c2ccoc2nc2c(OC)c(OC[C@@H](O)C(C)(C)O)ccc12
Answer: a. COCCN1Cc2cccc(C(=O)NC(C)CCc3ccco3)c2C1=O
{#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#}
COCCN1Cc2cccc(C(=O)NC(C)CCc3ccco3)c2C1=O
COCCN1Cc2cccc(C(=O)NC(C)CCc3ccco3)c2C1=O
N-[4-(furan-2-yl)butan-2-yl]-2-(2-methoxyethyl)-3-oxo-1H-isoindole-4-carboxamide