Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.415\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(NC(=O)C2CCN(c3cc(C)nc(-c4ccccc4)n3)CC2)cc1
b CCC(C(=O)OCC(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O)c1ccccc1
c COc1ccc(CC(=O)NNC(=O)COc2ccc3ccccc3c2)cc1
d CC(=O)N1c2ccc(S(=O)(=O)N3CCCC3)cc2CC1C(=O)NCc1ccc(OC(C)C)cc1
e CC(C)C(C(=O)Nc1ccc(N2CCOCC2)cc1)N1C(=O)c2ccccc2C1=O
Answer: b. CCC(C(=O)OCC(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O)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#}
CCC(C(=O)OCC(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O)c1ccccc1
CCC(C(=O)OCC(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O)c1ccccc1
[C][C][C][Branch2][Ring2][Ring2][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][N][C][=C][Branch1][C][C][N][Branch1][C][C][N][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][=N][=O][C][=C][C][=C][C][=C][Ring1][=Branch1]
[2-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]-2-oxoethyl] 2-phenylbutanoate