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 or b without using any additional words.
Options:
a. Cc1ccc2c(c1)N(C(=O)CCC(=O)NCC(C)c1ccccc1)CC(C)O2
b. COc1cc(C(C)=O)ccc1OCc1cc(C(=O)N(C)CCC2CCCCO2)no1
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}