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 other words.
Options:
(a) CCc1ccc(N2CC(C(=O)Nc3ccc(S(=O)(=O)Nc4nccs4)cc3)CC2=O)cc1
(b) CN(C)S(=O)(=O)c1cccc(COc2cccnc2[N+](=O)[O-])c1
(c) CCOc1ccccc1NC(=O)Cn1c(=O)sc2ccccc21
(d) CCOC(=O)C1=C(C)N(CCCC(=O)O)C(=O)NC1c1ccccc1OS(=O)(=O)c1ccc(C)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}