Task: Answer the MCQ question.
Question: Which drug exhibits a 10.352\% 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 or b without using any other words.
Options:
a.) O=C(c1cc(Br)ccc1Cl)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
b.) CCOc1c(C(N)=O)c(-c2ccccc2)c2c(=O)[nH]c3ccccc3n12
Answer: b. CCOc1c(C(N)=O)c(-c2ccccc2)c2c(=O)[nH]c3ccccc3n12
{#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#}
CCOc1c(C(N)=O)c(-c2ccccc2)c2c(=O)[nH]c3ccccc3n12
CCOc1c(C(N)=O)c(-c2ccccc2)c2c(=O)[nH]c3ccccc3n12
1-ethoxy-4-oxo-3-phenyl-5H-pyrrolo[1,2-a]quinoxaline-2-carboxamide