Task: Answer the MCQ question.
Question: Which drug exhibits a 14.184\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cccc2cc(CC(=O)c3ccc(C)c(C)c3)c(=O)oc12
b: CC(Sc1nc(-c2ccccc2)cc(C(F)(F)F)n1)C(=O)N1CCCC1
Answer: a. COc1cccc2cc(CC(=O)c3ccc(C)c(C)c3)c(=O)oc12
{#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#}
COc1cccc2cc(CC(=O)c3ccc(C)c(C)c3)c(=O)oc12
COc1cccc2cc(CC(=O)c3ccc(C)c(C)c3)c(=O)oc12
3-[2-(3,4-dimethylphenyl)-2-oxoethyl]-8-methoxychromen-2-one