Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.522\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(Nc2ncc(C(=O)N3CCN(c4ccccc4OC)CC3)c3ccccc23)cc1
b: COC(=O)c1ccccc1NC(=O)C1CCCCC1C(=O)O
c: O=C(/C(=C/O)N=Nc1ccc(Cl)cc1)c1ccncc1
d: O=C(OC1CCCCC1=O)c1cccc(S(=O)(=O)N2CCCCC2)c1
Answer: a. COc1ccc(Nc2ncc(C(=O)N3CCN(c4ccccc4OC)CC3)c3ccccc23)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(Nc2ncc(C(=O)N3CCN(c4ccccc4OC)CC3)c3ccccc23)cc1
COc1ccc(Nc2ncc(C(=O)N3CCN(c4ccccc4OC)CC3)c3ccccc23)cc1
[1-(4-methoxyanilino)isoquinolin-4-yl]-[4-(2-methoxyphenyl)piperazin-1-yl]methanone