Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CN(C)CCn1c(SCc2ccccc2C#N)nc2c(sc3ccccc32)c1=O.Cl
[b] CCOC(=O)c1c(C)nn(S(=O)(=O)c2ccccc2)c1NCc1ccccc1
[c] COCCN1C(=O)N[C@@H](c2ccco2)C(C(=O)OC)=C1C
[d] C=CCn1c(COc2ccccc2F)nnc1SCCN1C(=O)c2ccccc2C1=O
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}