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) COc1ccc(-c2c3c(=O)n(C)c(=O)n(C)c3cn2-c2cc(OC)ccc2OC)cc1
b) COc1ccc(-c2csc(NC(=O)c3ccccc3C(=O)O)n2)cc1
c) CCCn1c(N)c(-c2nc(-c3ccco3)c(C(=O)c3ccccc3)s2)c(=O)n(C)c1=O
d) CCCCn1c(N)c(N(CC(C)C)C(=O)c2ccc(OCC3CCCO3)cc2)c(=O)[nH]c1=O
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}