Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.091\% 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. Cc1nnc(N(CCC#N)CCC#N)s1
b. C/C=C(\C)C(=O)OC1C(C)=C2C(C1OC(=O)CCCCC)C(C)(OC(C)=O)CC(OC(=O)CCC)C1(O)C2OC(=O)C1(C)O
c. CC(NC(=O)c1nn(C)c(=O)c2ccccc12)c1ccccc1
Answer: c. CC(NC(=O)c1nn(C)c(=O)c2ccccc12)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#}
CC(NC(=O)c1nn(C)c(=O)c2ccccc12)c1ccccc1
CC(NC(=O)c1nn(C)c(=O)c2ccccc12)c1ccccc1
[C][C][Branch2][Ring1][#Branch2][N][C][=Branch1][C][=O][C][=N][N][Branch1][C][C][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][N][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1]
3-methyl-4-oxo-N-(1-phenylethyl)phthalazine-1-carboxamide