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. CCOc1ccc(OCC(=O)OCC(=O)NCC2CCCO2)cc1
b. CN1CCC(N(C)C(=O)CCc2nc3ccccc3c(=O)[nH]2)CC1
c. CC(C)(C)C1CCC2(CC1)NC(CO)(CO)CO2
d. COc1cccc(C(=O)Nc2cccc(C(=O)NC3=NN(c4c(Cl)cc(Cl)cc4Cl)C(=O)C3)c2)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}