Problem statement: Answer the multiple choice question.
Question: Which compound has a -3.878\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1ccc2c(c1OC)C(=O)N1N=C(c3ccc(Cl)cc3)CC21
[b] CCn1c(/N=C/c2c[nH]c3ccccc23)nc2ccccc21
Answer: a. COc1ccc2c(c1OC)C(=O)N1N=C(c3ccc(Cl)cc3)CC21
{#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#}
COc1ccc2c(c1OC)C(=O)N1N=C(c3ccc(Cl)cc3)CC21
COc1ccc2c(c1OC)C(=O)N1N=C(c3ccc(Cl)cc3)CC21
[C][O][C][=C][C][=C][C][=Branch1][=Branch1][=C][Ring1][=Branch1][O][C][C][=Branch1][C][=O][N][N][=C][Branch1][N][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][C][C][Ring2][Ring1][Ring1][Ring1][N]
2-(4-chlorophenyl)-6,7-dimethoxy-1,9b-dihydropyrazolo[1,5-b]isoindol-5-one