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) O=C1CCN(Cc2ccccc2)S(=O)(=O)c2c(F)cc(F)cc21
b) CCOC(=O)C(Cc1ccccc1)c1ccnc2ncnn12
c) COCCN(C(=O)C1CCC1)c1nnc(-c2cccnc2)s1
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}