Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccc(C2CC(c3ccccc3Cl)Nc3ncnn32)cc1OC
b CSc1ccc(C2c3[nH]c4ccccc4c3CCN2C(=O)c2cc(C)n(C)n2)cc1
c CCOC(=O)N1CCN(CC(=O)Nc2ccc(F)c(F)c2F)CC1
d CCS(=O)(=O)Nc1cccc(C2=NN(S(C)(=O)=O)C(c3cccs3)C2)c1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}