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: O=C(NC1CCCCC1)C(c1ccccc1)N(Cc1ccco1)C(=O)c1csnn1
b: COc1cccc(N2CCN(C3CC(=O)N(c4ccc(F)c(Cl)c4)C3=O)CC2)c1
c: Cc1ccc(CSc2ncnc3c2cnn3Cc2ccccc2)cc1
d: Cc1ccc(OCc2nnc(SCC(=O)Nc3sc(C)c(C)c3C#N)n2C)cc1
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}