Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC(=O)NCCc1cc2ccc(C)c(C)c2[nH]c1=O
b CCN(CC)c1ccc(C2NC(=O)NC(C)=C2C(=O)Nc2ccccc2)cc1
c O=c1[nH]nc(C(F)(F)F)c2nnn(Cc3ccccc3Cl)c12
d Cc1ccc(OCCCCN2CCCCC2)c(C)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}