Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 15.654\% 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 additional words.
Options:
(a) COc1cccc(OCc2cc(C(=O)N3CCN(c4ccccc4OC)CC3)no2)c1
(b) CN(C)CCCN1CC(C(=O)O)CC1=O
Answer: a. COc1cccc(OCc2cc(C(=O)N3CCN(c4ccccc4OC)CC3)no2)c1
{#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#}
COc1cccc(OCc2cc(C(=O)N3CCN(c4ccccc4OC)CC3)no2)c1
COc1cccc(OCc2cc(C(=O)N3CCN(c4ccccc4OC)CC3)no2)c1
[5-[(3-methoxyphenoxy)methyl]-1,2-oxazol-3-yl]-[4-(2-methoxyphenyl)piperazin-1-yl]methanone