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) CCCc1nnc(NC(=O)CCC(=O)NC2CCCc3ccccc32)s1
b) Cn1c(/C=N/n2cnnc2)nc2ccccc21
c) CCOC1(C)OCC(=O)[C@]2(CCC3C4CCC5=CC(=O)C=CC5(C)C4C(=O)CC32C)O1
d) c1coc(-c2nc(-c3ccncc3)no2)c1
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}