Problem statement: Answer the multiple choice question.
Query: Which drug has a 3.396\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cc1c(NC(=O)OC(C)C)sc(=S)n1C
b COc1cc2c(cc1OC)CC(=O)NC=C2
c CN(C)c1ccc(NC(=O)CN2CCN(c3ccccc3F)CC2)cc1
d Cc1ccc(-c2csc3nc(CSc4nnc(-c5ccc(Cl)cc5)n4C)[nH]c(=O)c23)cc1
e Cc1cccc(NC(=O)COc2cccc3c2CCN(Cc2ccccc2)C3=O)c1C
Answer: b. COc1cc2c(cc1OC)CC(=O)NC=C2
{#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#}
COc1cc2c(cc1OC)CC(=O)NC=C2
COc1cc2c(cc1OC)CC(=O)NC=C2
7,8-dimethoxy-1,3-dihydro-3-benzazepin-2-one