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 COc1ccc(-c2nn(CCC#N)cc2C(=O)Nc2ccc(C(C)=O)cc2)cc1[N+](=O)[O-]
b COc1ccc(NC(=O)c2sc3cc(C(F)(F)F)cnc3c2-c2cccs2)cc1
c CCN1CCN(c2ncnc3scc(-c4ccc(C)c(C)c4)c23)CC1
Answer: a, b
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}