Task: Answer the multiple-choice question.
Question: Which drug has a 8.007\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCNc1ccc(C(=O)OCC(=O)NC(=O)NCC(C)C)cc1[N+](=O)[O-]
b CCC(C)Nc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1cccc(C)c1
c COc1ccc(-c2csc(NC(=O)c3ccc(OCC(=O)N4CCOCC4)c(OC)c3)n2)cc1
Answer: b. CCC(C)Nc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1cccc(C)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#}
CCC(C)Nc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1cccc(C)c1
CCC(C)Nc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1cccc(C)c1
[C][C][C][Branch1][C][C][N][C][=N][C][=C][Branch1][P][C][=Branch1][C][=O][N][Branch1][C][C][C][=Branch1][C][=O][N][Ring1][=Branch2][C][N][Ring1][=N][C][C][=C][C][=C][C][Branch1][C][C][=C][Ring1][#Branch1]
8-(butan-2-ylamino)-1,3-dimethyl-7-[(3-methylphenyl)methyl]purine-2,6-dione