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 other words.
Options:
a.) CC1(c2ccccc2)CC(c2ccccc2)=Nc2ccccc2N1
b.) CC1CCN(c2c(NCc3ccc(C(=O)NCCc4ccc(Cl)cc4)cc3)c(=O)c2=O)CC1
c.) N#CC1CCN(C(=O)c2ccc3c(Cl)c4c(nc3c2)CCCC4)CC1
d.) O=c1c(Cl)c(N2CCOCC2)cnn1-c1ncc(C(F)(F)F)cc1Cl
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}