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] CC1CC(=O)N(CC(=O)Nc2cccc(Cl)c2)c2ccccc2S1(=O)=O
[b] O=C(Nc1cccc([N+](=O)[O-])c1)Nc1cnccn1
[c] COc1ccc(OC(C)C(=O)Nc2cccc(F)c2)cc1
[d] Cc1c(Cc2ccc3c(c2)OCO3)sc(NC(=O)c2ccc3ccccc3c2)c1C(N)=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}