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 CNc1nc(N)c([N+](=O)[O-])c(NCC2CCCO2)n1
b COc1ccc(C(=O)NNC(=O)CN2CCC(n3nnc4cc(C(F)(F)F)ccc43)CC2)cc1
c O=C(c1cc2ccccc2c(=O)o1)N1CCCCCC1
d CC1(C)CC(=O)c2cnc(N3CCc4ccccc43)nc2C1
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}