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 CCOc1ccc(S(=O)(=O)NCc2cccnc2)cc1
b O=C(c1nc2ccc(Cl)cn2c1CN1CCC(O)CC1)N1CCc2ccccc2C1
c CCOC(=O)N1CCC(N2C(=O)c3ccccc3C2Nc2ccc(S(=O)(=O)N3CCCCC3)cc2)CC1
d CCOc1ccccc1NC(=O)Nc1ccc(Cl)cc1
Answer: a, b, 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}