Task: Answer the MCQ question.
Query: Which drug exhibits a 3.739\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CN1C(=O)C(O)N=C(c2ccccc2)c2ccccc21
b: COc1cccc(-c2noc(Cn3nc(C)c([N+](=O)[O-])c3C)n2)c1
c: N#CCCn1c(SCC(=O)NCc2ccco2)nc2ccccc21
Answer: a. CN1C(=O)C(O)N=C(c2ccccc2)c2ccccc21
{#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#}
CN1C(=O)C(O)N=C(c2ccccc2)c2ccccc21
CN1C(=O)C(O)N=C(c2ccccc2)c2ccccc21
3-hydroxy-1-methyl-5-phenyl-3H-1,4-benzodiazepin-2-one