Task: Answer the multiple-choice question.
Query: Which drug exhibits a 12.743\% 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) C=CCOc1ccc(Br)cc1CNCCCN1CCOCC1.Cl
(b) COc1ccc(-c2ccc(NS(=O)(=O)c3cc([N+](=O)[O-])ccc3C)cc2)nn1
(c) CCCn1c(-c2ccc(OC)cc2)nc2nc3ccccc3nc21
(d) CCn1c(Cc2cccs2)nnc1SCC(=O)NC(C)(C)C
(e) CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccccc1F)n2Cc1ccccc1OC
Answer: b. COc1ccc(-c2ccc(NS(=O)(=O)c3cc([N+](=O)[O-])ccc3C)cc2)nn1
{#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(-c2ccc(NS(=O)(=O)c3cc([N+](=O)[O-])ccc3C)cc2)nn1
COc1ccc(-c2ccc(NS(=O)(=O)c3cc([N+](=O)[O-])ccc3C)cc2)nn1
N-[4-(6-methoxypyridazin-3-yl)phenyl]-2-methyl-5-nitrobenzenesulfonamide