Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCn1c2ccccc2c2cc(NC(=O)c3ccc(=O)oc3)ccc21
[b] Cc1cc(C)c(S(=O)(=O)Nc2ccc(C(=O)O)cc2)cc1S(=O)(=O)Nc1ccc(C(=O)O)cc1
[c] CCOC(=O)n1c(=O)n(Cc2cccc(F)c2)c2ccccc21
[d] COc1ccc(Oc2nc(SC)nc3ccccc23)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}