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) Nn1c(SCc2nc3ccccn3c2Br)nnc1-c1cccnc1
b) O=C(CC1C(=O)NCCN1Cc1cccc(C(F)(F)F)c1)NC1CCCCCC1
c) CC(C)(/C=N/NC(=O)CSCc1ccc(Cl)cc1)CCC#N
d) Cc1c2n(c3ccccc13)CCC2=O
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}