Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 12.761\% 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: COc1ccc(S(=O)(=O)Cc2ccc(C(=O)N3CCN(c4ccccc4F)CC3)o2)cc1
b: CC(=O)Nc1ccc(Nc2nc(C)nc3c2oc2ccccc23)cc1
Answer: b. CC(=O)Nc1ccc(Nc2nc(C)nc3c2oc2ccccc23)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#}
CC(=O)Nc1ccc(Nc2nc(C)nc3c2oc2ccccc23)cc1
CC(=O)Nc1ccc(Nc2nc(C)nc3c2oc2ccccc23)cc1
[C][C][=Branch1][C][=O][N][C][=C][C][=C][Branch2][Ring1][Branch2][N][C][=N][C][Branch1][C][C][=N][C][=C][Ring1][#Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][=C][Ring2][Ring1][Branch1]
N-[4-[(2-methyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)amino]phenyl]acetamide