Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC1=NNC(=O)C1CCC(=O)N/N=C/c1c(Cl)cccc1Cl
b. COc1cccc(CNc2ccc(N3CCC(C)CC3)cc2)c1OC
c. Cc1nc2cc(NC(=O)c3ccco3)ccc2n1C
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}