Task: Answer the MCQ question.
Question: Which drug exhibits a 19.180\% 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, or c without using any other words.
Options:
a: Brc1ccc(-c2nn[nH]n2)cc1
b: COC(=O)c1ccc(COc2ccc(/C=N/Nc3cccc(C(=O)O)c3)cc2)cc1
c: CCOC(=O)CSc1nnc(COc2ccc3ccccc3c2)o1
Answer: b. COC(=O)c1ccc(COc2ccc(/C=N/Nc3cccc(C(=O)O)c3)cc2)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#}
COC(=O)c1ccc(COc2ccc(/C=N/Nc3cccc(C(=O)O)c3)cc2)cc1
COC(=O)c1ccc(COc2ccc(/C=N/Nc3cccc(C(=O)O)c3)cc2)cc1
3-[(2E)-2-[[4-[(4-methoxycarbonylphenyl)methoxy]phenyl]methylidene]hydrazinyl]benzoic acid