Task: Answer the MCQ question.
Question: Which compound exhibits a -0.327\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=C(NCCOC(=O)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1)c1ccncc1
b COC(=O)c1ccc2nc(Nc3nc4c(F)cc(F)cc4s3)sc2c1
c CN1C(C)(C)CC(NC(=O)CCC(=O)NC2CC(C)(C)N(C)C(C)(C)C2)CC1(C)C
d CCNc1nc(NC(C)(C)C)nc(N(C#N)CC)n1
e Cc1ccc(C)c(CN2C(=O)C3CCCN3c3ccc(C#N)cc32)c1
Answer: e. Cc1ccc(C)c(CN2C(=O)C3CCCN3c3ccc(C#N)cc32)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#}
Cc1ccc(C)c(CN2C(=O)C3CCCN3c3ccc(C#N)cc32)c1
Cc1ccc(C)c(CN2C(=O)C3CCCN3c3ccc(C#N)cc32)c1
5-[(2,5-dimethylphenyl)methyl]-4-oxo-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinoxaline-7-carbonitrile