Task: Answer the MCQ question.
Question: Which compound exhibits a 3.407\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(-c2nc3ccccc3c(=O)n2NC(=O)Cc2ccccc2)cc1
b: Cc1nc2c(=O)oc3ccccc3c2n1-c1ccccc1
c: Cc1cc2nc3n(c2cc1C)CC1CC(C(=O)NCc2ccco2)N(C)C31
d: Cc1cccc[n+]1CC(=O)c1ccc2c(c1)OCCO2.[Br-]
e: O=C(COC(=O)C1(c2ccc(F)cc2)CCCC1)N1CCOCC1
Answer: a. COc1ccc(-c2nc3ccccc3c(=O)n2NC(=O)Cc2ccccc2)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#}
COc1ccc(-c2nc3ccccc3c(=O)n2NC(=O)Cc2ccccc2)cc1
COc1ccc(-c2nc3ccccc3c(=O)n2NC(=O)Cc2ccccc2)cc1
N-[2-(4-methoxyphenyl)-4-oxoquinazolin-3-yl]-2-phenylacetamide