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 additional words.
Options:
a: Cc1nc(SCCCSc2n[nH]c(C)n2)n[nH]1
b: O=C(Nc1nnc(COc2ccc(Cl)cc2)s1)c1cccs1
c: Cc1cc2nc(C)n3c4ccccc4nc3n2n1
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}