Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 17.629\% 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 additional words.
Options:
[a] COc1ccc(CN=CC2=C(O)CNC2=O)cc1
[b] CCC(=O)Nc1ncc2c(n1)CC(c1ccco1)CC2=O
[c] CC1(O)CC(c2ccc(Cl)cc2)=NN1C(=O)c1ccc([N+](=O)[O-])cc1
[d] CCOc1ccc(NC(=O)CSc2nc3ccccc3c(=O)n2CCCC(=O)NCC2CCCO2)cc1
[e] Cc1nnc(SCc2ccc(Cl)c(Cl)c2)s1
Answer: c. CC1(O)CC(c2ccc(Cl)cc2)=NN1C(=O)c1ccc([N+](=O)[O-])cc1
{#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#}
CC1(O)CC(c2ccc(Cl)cc2)=NN1C(=O)c1ccc([N+](=O)[O-])cc1
CC1(O)CC(c2ccc(Cl)cc2)=NN1C(=O)c1ccc([N+](=O)[O-])cc1
[3-(4-chlorophenyl)-5-hydroxy-5-methyl-4H-pyrazol-1-yl]-(4-nitrophenyl)methanone