Task: Answer the MCQ question.
Question: Which drug has a 18.860\% 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: Cc1cccc(NC(=O)CSc2nnc(CSc3nc(C)cc(C)n3)n2Cc2ccco2)c1
b: Cc1nc2nc(-c3ccccc3)[nH]n2c(=O)c1C
c: CCCn1nc(C(=O)Nc2nc(-c3ccccn3)cs2)c2ccccc2c1=O
d: COc1cc(/C=C/C(=O)O)ccc1OS(=O)(=O)c1c(C)c(C)cc(C)c1C
e: COc1cc(C(=O)NCc2cc3cc(Cl)ccc3n2C)cc(OC)c1OC
Answer: e. COc1cc(C(=O)NCc2cc3cc(Cl)ccc3n2C)cc(OC)c1OC
{#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#}
COc1cc(C(=O)NCc2cc3cc(Cl)ccc3n2C)cc(OC)c1OC
COc1cc(C(=O)NCc2cc3cc(Cl)ccc3n2C)cc(OC)c1OC
N-[(5-chloro-1-methylindol-2-yl)methyl]-3,4,5-trimethoxybenzamide