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. COCCNC(=O)c1cc2ncc(Br)cn2n1
b. Cc1nn(CCOc2ccccc2)c(=O)n1-c1ccccc1
c. COc1ccc(C2N(c3ccc(Cl)cc3)N=C(C(C)=O)N(C)N2C(C)=O)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}