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 C=CCNC(=O)C1=NN(c2c(F)c(F)cc(F)c2F)C(=O)CC1
b O=C(N/N=C/c1cccc(OCC(=O)N2CCCC2)c1)C(=O)Nc1ccccc1F
c C/C=C(\C)C(=O)Nc1cccc(C2=NOC3(C2)C[C@H](C(N)=O)N(C(=O)CC#N)C3)c1
d N#CC(C#N)=C(C#N)c1ccc(Nc2ccccc2)cc1
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}