Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 5.981\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1ccc(-c2nn(C)c(=O)c3ccccc23)cc1CNC(=O)CN1CCOCC1
b CCN(CC)N=Nc1ccc(C(=O)[O-])cc1.[K+]
Answer: b. CCN(CC)N=Nc1ccc(C(=O)[O-])cc1.[K+]
{#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#}
CCN(CC)N=Nc1ccc(C(=O)[O-])cc1.[K+]
CCN(CC)N=Nc1ccc(C(=O)[O-])cc1.[K+]
[C][C][N][Branch1][Ring1][C][C][N][=N][C][=C][C][=C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2].[K+1]
potassium;4-(diethylaminodiazenyl)benzoate