Task: Answer the MCQ question.
Question: Which compound has a 25.346\% 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: O=C(c1ccc2c(c1)N(Cc1ccc(F)cc1)C(=O)CS2)N1CCOCC1
b: COc1ccc(O)c(C(=O)c2cnc3onc(C(C)C)c3c2)c1
Answer: b. COc1ccc(O)c(C(=O)c2cnc3onc(C(C)C)c3c2)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#}
COc1ccc(O)c(C(=O)c2cnc3onc(C(C)C)c3c2)c1
COc1ccc(O)c(C(=O)c2cnc3onc(C(C)C)c3c2)c1
[C][O][C][=C][C][=C][Branch1][C][O][C][Branch2][Ring1][=Branch2][C][=Branch1][C][=O][C][=C][N][=C][O][N][=C][Branch1][=Branch1][C][Branch1][C][C][C][C][Ring1][Branch2][=C][Ring1][N][=C][Ring2][Ring1][Branch1]
(2-hydroxy-5-methoxyphenyl)-(3-propan-2-yl-[1,2]oxazolo[5,4-b]pyridin-5-yl)methanone