Problem statement: Answer the MCQ question.
Question: Which compound has a 6.737\% 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(Nc1ccc(-c2nc3ccccc3[nH]2)cc1)c1ccco1
b) O=C(CSc1nnnn1-c1ccccc1)Nc1ncc2c(n1)CC(c1ccccc1)CC2=O
Answer: a. O=C(Nc1ccc(-c2nc3ccccc3[nH]2)cc1)c1ccco1
{#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#}
O=C(Nc1ccc(-c2nc3ccccc3[nH]2)cc1)c1ccco1
O=C(Nc1ccc(-c2nc3ccccc3[nH]2)cc1)c1ccco1
[O][=C][Branch2][Ring1][=Branch2][N][C][=C][C][=C][Branch1][=C][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][NH1][Ring1][=Branch2][C][=C][Ring1][#C][C][=C][C][=C][O][Ring1][Branch1]
N-[4-(1H-benzimidazol-2-yl)phenyl]furan-2-carboxamide