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 additional words.
Options:
a. O=C(CN1CCC(C(=O)O)CC1)Nc1ccccc1Oc1ccccc1
b. COc1ccc(N2C(=O)/C(=C\c3ccco3)N=C2SCC(=O)NC(C)C)cc1Cl
c. COc1ccc2sc(C)[n+](C)c2c1.[I-]
d. Cc1nc2sc3c(c2c(=O)n1NC(=O)CCBr)CCCC3
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}