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=C(CCn1c(=O)c2ccccc2n(Cc2ccccc2)c1=O)NC1CCN(Cc2ccccc2)CC1
(b) CCc1cc(C(=O)OC)c(NC(=O)c2ccoc2C)s1
(c) N#Cc1cn(CCOC(=O)c2cccc(C(F)(F)F)c2)c(=O)[nH]c1=O
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}