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, c, or d without using any other words.
Options:
a N#CCC(=O)Nc1sc2c(c1C(N)=O)CCCC2
b CC(C)C(=O)Nc1c(-c2ccc(Cl)cc2)c(=O)c2ccccc2n1C
c COC(=O)c1c(C)c[nH]c1C
d COc1ccc(OC)c(C(=O)COC(=O)CN2C(=O)NC3(CCCCC3C)C2=O)c1
Answer: a, b, c, d
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}