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 other words.
Options:
a. CN(C)c1nc(-c2cccnc2)nc(-c2ccccc2)c1C#N
b. COc1ccccc1-c1c(-c2ccc(OCC(=O)NN)cc2O)n[nH]c1C(F)(F)F
c. CCOC(=O)C(C)(C)Sc1nc2c(cnn2-c2ccc(Cl)cc2)c(=O)[nH]1
d. Cc1cccc(NC(=O)CN2C(=O)S/C(=C\C(=O)Nc3ccc(Cl)cc3)C2=O)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}