Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 8.645\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cn1c(=O)[nH]c(=O)c2c1nc1n2CCN1Cc1ccccc1
b: Cc1nc2cc(-c3ccccc3)nn2c(C)c1CCC(=O)NC(C)c1ccc2c(c1)OCCO2
c: COc1ccc(CN(C)C(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)c(OC)c1
d: CCNC(=O)c1ccc(CSc2nc3ccccc3s2)cc1
Answer: c. COc1ccc(CN(C)C(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)c(OC)c1
{#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#}
COc1ccc(CN(C)C(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)c(OC)c1
COc1ccc(CN(C)C(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)c(OC)c1
1-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-[(2,4-dimethoxyphenyl)methyl]-N-methyl-5-oxopyrrolidine-3-carboxamide