Task: Answer the multiple-choice question.
Query: Which compound has a 12.509\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc(N2C(=O)CC(Cn3nc(C)cc3C)C2=O)cc1
(b) COc1cc(OC)c2ccc(=O)oc2c1C(CCN1CCCC1)c1ccc(N(C)C)cc1
Answer: a. Cc1ccc(N2C(=O)CC(Cn3nc(C)cc3C)C2=O)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#}
Cc1ccc(N2C(=O)CC(Cn3nc(C)cc3C)C2=O)cc1
Cc1ccc(N2C(=O)CC(Cn3nc(C)cc3C)C2=O)cc1
[C][C][=C][C][=C][Branch2][Ring1][#Branch2][N][C][=Branch1][C][=O][C][C][Branch1][=N][C][N][N][=C][Branch1][C][C][C][=C][Ring1][=Branch1][C][C][Ring1][=C][=O][C][=C][Ring2][Ring1][Branch1]
3-[(3,5-dimethylpyrazol-1-yl)methyl]-1-(4-methylphenyl)pyrrolidine-2,5-dione