Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 0.441\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(NC2c3ccccc3C(=O)N2c2ccccn2)cc1Cl
b CCC1CCCCN1C(=O)CCNC(=O)Cn1cnc2ccccc2c1=O
c CCOC(=O)CC1CCCCN1C(=O)CCCn1nnnc1CN1CCC(C)CC1
d CN1CCN(Cc2c(C#N)c3ccccc3n2C)CC1
e Cc1ccc(Cl)cc1Nc1nc(-c2sc(NC(=O)c3cccc(Cl)c3)nc2C)cs1
Answer: a. COc1ccc(NC2c3ccccc3C(=O)N2c2ccccn2)cc1Cl
{#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(NC2c3ccccc3C(=O)N2c2ccccn2)cc1Cl
COc1ccc(NC2c3ccccc3C(=O)N2c2ccccn2)cc1Cl
3-(3-chloro-4-methoxyanilino)-2-pyridin-2-yl-3H-isoindol-1-one