Problem statement: Answer the MCQ question.
Question: Which drug has a 5.287\% 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: CCOc1ccccc1N1CCN(CC(=O)Nc2ncc(C)s2)CC1
b: O=C(CN1C(=O)C2CCCCC2C1=O)Nc1cc(C(F)(F)F)ccc1N1CCCC1
c: COC(=O)c1cc(-c2ccccc2)n(CC(=O)O)c1C
d: CN(C(=O)COC(=O)C1=COCCO1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: c. COC(=O)c1cc(-c2ccccc2)n(CC(=O)O)c1C
{#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)c1cc(-c2ccccc2)n(CC(=O)O)c1C
COC(=O)c1cc(-c2ccccc2)n(CC(=O)O)c1C
2-(3-methoxycarbonyl-2-methyl-5-phenylpyrrol-1-yl)acetic acid