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. CCN1CCSc2ccc(C(=O)NCc3cccc(F)c3)cc21
b. COc1cccc(C(c2nnnn2CCc2ccccc2)N2CCN(c3ccccc3)CC2)c1OC
c. Nc1nc(F)cc(N2CCCCCC2)n1
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}