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. CCC(=O)Nc1ccc(N2CCOCC2)c(S(=O)(=O)Nc2ccc(Cl)cc2)c1
b. CCc1nc2nc(C)c(NS(=O)(=O)c3ccc(C)c(C)c3)c(=O)n2[nH]1
c. Cc1ccccc1C(=O)Nc1ccc(Cl)cn1
d. Clc1ccc2nc(CSc3nncn3-c3ccccc3)cn2c1
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}