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) CCOC(=O)C(CC)(CCC(=O)Nc1nncs1)C(=O)OCC
b) Cc1ccccc1Cn1cc(NC(=O)c2noc3c2CC(C(C)(C)C)CC3)cn1
c) N#Cc1c(N)c(C(=O)c2ccc(Cl)cc2)n2c1CCC2
d) NNC(=O)CNS(=O)(=O)c1ccc([N+](=O)[O-])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}