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) O=c1cc(O)sc2ccccc12
(b) CCCCN(C(=O)c1ccc2ccccc2c1)c1c(N)n(CCCC)c(=O)[nH]c1=O
(c) O=C1CCC(=O)N1CCOP1(=O)COc2ccccc2OC1
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}