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 COc1ccc2oc(C(=O)OCC(=O)Nc3ccc(N4CCOCC4)cc3)c(C)c2c1
b COc1ccc(NC(=O)CN(C)C(=O)c2cccc(S(=O)(=O)N3CCCc4ccccc43)c2)cc1
c COC(=O)c1ccc(CSc2nnc(C)n2N)o1
d CSc1ccccc1OCc1cc(C(=O)NCc2csc(C(C)C)n2)no1
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}