Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.267\% 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) COc1ccc2c(c1)N1CCN=C1N2C.Cl
(b) COc1ccc(Nc2nc(-c3ccc(OC)cc3)c(CCC(=O)O)s2)cc1
Answer: b. COc1ccc(Nc2nc(-c3ccc(OC)cc3)c(CCC(=O)O)s2)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(Nc2nc(-c3ccc(OC)cc3)c(CCC(=O)O)s2)cc1
COc1ccc(Nc2nc(-c3ccc(OC)cc3)c(CCC(=O)O)s2)cc1
3-[2-(4-methoxyanilino)-4-(4-methoxyphenyl)-1,3-thiazol-5-yl]propanoicacid