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: COC(=O)C1=C(C(=O)c2ccccc2)C(c2ccc(OC)c(OC)c2)Nc2nnnn21
b: CCOc1ccc2c(c1)c(=O)c(S(=O)(=O)c1ccc(CC)cc1)cn2C
c: CC1N(C(=O)N2CCOCC2)CCN1S(=O)(=O)c1ccc(Cl)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}