Task: Answer the multiple-choice question.
Query: Which drug exhibits a 11.380\% 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, or d without using any other words.
Options:
a) O=c1[nH]c(=O)n(Cc2ccco2)c2c1C(C(F)(F)F)(C(F)(F)F)N=C(C1CCCCC1)N2
b) COc1cccc(C2=NOC(C(=O)Nc3cc(OC)c(OC)c(OC)c3)C2)c1
c) COc1cccc(NC(=O)CN2C(=O)NC(C)(CC(C)C)C2=O)c1
d) Cc1cc([N+](=O)[O-])nn1CC(=O)NNC(=S)Nc1ccc(F)cc1
Answer: c. COc1cccc(NC(=O)CN2C(=O)NC(C)(CC(C)C)C2=O)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#}
COc1cccc(NC(=O)CN2C(=O)NC(C)(CC(C)C)C2=O)c1
COc1cccc(NC(=O)CN2C(=O)NC(C)(CC(C)C)C2=O)c1
N-(3-methoxyphenyl)-2-[4-methyl-4-(2-methylpropyl)-2,5-dioxoimidazolidin-1-yl]acetamide