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. CC1=CC(=C(C#N)c2nc3ccccc3s2)C=C(C)N1Cc1ccco1
b. CCOC(=O)c1cccc(NC(=O)C2CCCN(S(=O)(=O)c3cnc[nH]3)C2)c1
c. COc1ccc(-n2c(COc3cccc(C)c3)nnc2SCC(=O)NCc2ccco2)cc1
d. COc1cc(C)c(Cl)c(C)c1S(=O)(=O)NCc1cccnc1
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}