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, or c without using any additional words.
Options:
a. O=C(Cn1c(=O)oc2ccc(Cl)cc21)NC1CCCCC1
b. CCCSc1nsc(NC(=O)C(c2ccccc2)c2ccccc2)n1
c. CC(C)C(NC(=O)C12CC3CC(CC(C3)C1)C2)C(=O)N/N=C/C1=C(N2CCOCC2)/C(=C\c2ccc([N+](=O)[O-])cc2)CC1
Answer: a, b, c
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}