Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 7.770\% 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, or d without using any other words.
Options:
a C[C@H](c1ccccc1)n1nnc(COCc2ccccc2)c1C#CCOCc1ccccc1
b Cc1c(C(=O)NN)sc(-c2ccccc2)c1C#N
c CN(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(Nc2ccccc2)n1
d COc1ccc(-n2nc(C(=O)NCC(=O)Nc3cccc(Cl)c3)c3ccccc3c2=O)cc1OC
Answer: c. CN(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(Nc2ccccc2)n1
{#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#}
CN(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(Nc2ccccc2)n1
CN(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(Nc2ccccc2)n1
2-N-methyl-5-nitro-2-N,4-N-diphenylpyrimidine-2,4,6-triamine