Problem statement: Answer the multiple choice question.
Question: Which compound has a 11.108\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Nc1cccc(-c2cn3cccnc3n2)c1
b) CCCCNC(=O)N1CCN(C(c2ccccc2)c2ccccc2)CC1
c) CC(=O)NC/C(C)=N\Nc1ccc([N+](=O)[O-])cc1
Answer: a. Nc1cccc(-c2cn3cccnc3n2)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#}
Nc1cccc(-c2cn3cccnc3n2)c1
Nc1cccc(-c2cn3cccnc3n2)c1
[N][C][=C][C][=C][C][Branch1][=C][C][=C][N][C][=C][C][=N][C][Ring1][=Branch1][=N][Ring1][=Branch2][=C][Ring1][#C]
3-imidazo[1,2-a]pyrimidin-2-ylaniline