Problem statement: Answer the multiple choice question.
Question: Which drug has a -0.997\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(Nc1cccc(C(F)(F)F)c1)N(Cc1ccc(Cl)cc1)CC(O)C(F)(F)F
b. Cc1ccc(CS(=O)(=O)CCC(=O)NCCC(C)C)cc1
c. Cc1c(C#N)c2ncn(Cc3ccccn3)c(=O)c2n1-c1ccccc1
d. O=C(O)c1cn(-c2ccccc2)nc1-c1ccc(Cl)cc1
Answer: c. Cc1c(C#N)c2ncn(Cc3ccccn3)c(=O)c2n1-c1ccccc1
{#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#}
Cc1c(C#N)c2ncn(Cc3ccccn3)c(=O)c2n1-c1ccccc1
Cc1c(C#N)c2ncn(Cc3ccccn3)c(=O)c2n1-c1ccccc1
[C][C][=C][Branch1][Ring1][C][#N][C][N][=C][N][Branch1][#Branch2][C][C][=C][C][=C][C][=N][Ring1][=Branch1][C][=Branch1][C][=O][C][=Ring1][=C][N][Ring2][Ring1][Ring1][C][=C][C][=C][C][=C][Ring1][=Branch1]
6-methyl-4-oxo-5-phenyl-3-(pyridin-2-ylmethyl)pyrrolo[3,2-d]pyrimidine-7-carbonitrile