Task: Answer the multiple-choice question.
Question: Which drug exhibits a 0.793\% 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. CCc1nnc(SCC(=O)NC2CCCC2)nc1CC
b. COc1ccc(NC(=O)C(c2cc3c(cc2[N+](=O)[O-])OCO3)N(C)C)cc1
c. CCOC(=O)c1nn(-c2ccc(F)cc2)c(=O)cc1OCC(=O)Nc1ccc(F)c(F)c1
d. Cc1ccc(NC(=O)CSc2nc(NS(=O)(=O)c3ccc(C)cc3)cc(=O)[nH]2)cc1
e. C/C(Cc1ccccc1)=N\NC(=O)CNC(=O)c1ccccc1Cl
Answer: b. COc1ccc(NC(=O)C(c2cc3c(cc2[N+](=O)[O-])OCO3)N(C)C)cc1
{#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(NC(=O)C(c2cc3c(cc2[N+](=O)[O-])OCO3)N(C)C)cc1
COc1ccc(NC(=O)C(c2cc3c(cc2[N+](=O)[O-])OCO3)N(C)C)cc1
2-(dimethylamino)-N-(4-methoxyphenyl)-2-(6-nitro-1,3-benzodioxol-5-yl)acetamide