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. COC(=O)C1=C(c2ccc(Cl)c(C(F)(F)F)c2)C[C@@H]2CC[C@H]1N2C(=O)NCCCOC(C)C
b. COc1cccc(NC(=S)N(CCc2nc3cc(C)c(C)cc3[nH]2)Cc2cccnc2)c1
c. COc1ccccc1/C=C/C=N/NC(=O)CCC1C(=O)NN=C1C
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}