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] O=[N+]([O-])c1cc(F)c2cccnc2c1O
[b] Cc1ccc(NC(=O)Nc2ccc3c(c2)OCO3)nc1
[c] CCOC(=O)C1=C(N)OC2=C(C(=O)CC(C)(C)C2)C1c1ccco1
[d] CC1Oc2ccccc2N(Cc2cccnc2)C1=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}