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 additional words.
Options:
a: O=C(Nc1cccc(NC(=O)c2ccco2)n1)c1ccco1
b: O=C(N/C(=C/c1ccc(Cl)cc1)C(=O)N1CCOCC1)c1ccccc1
c: O=c1cc(CN2CCN(Cc3ccccc3)CC2)c2ccc(O)c(O)c2o1
d: C=CCOc1ccc(/C=N/O)cc1Cl
Answer: a, b, 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}