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: Cc1ccc(C2=NCCn3c2c2ccc([N+](=O)[O-])cc2[n+]3[O-])cc1
b: COc1cc2c(cc1OC)C(C)N(C(=O)Nc1cc(C)cc(C)c1)CC2
c: O=C(OCCc1cc2ccccc2c(=O)o1)c1ccc(F)cc1
d: COc1ccc(N(CC(=O)NCCC2=CCCCC2)S(=O)(=O)c2ccccc2F)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}