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) COc1ccccc1CNC(=O)CCCNC(=O)c1ccc(Cl)cc1
b) CC(c1ccccc1)c1nnc(NC(=O)Nc2ccccc2F)s1
c) COc1ccc(OC)c(/C=N/NC(=O)C(=O)N2CCCCCC2)c1
d) COCCN(C(=O)CSc1nc2ccccc2c(=O)n1CCOC)c1c(N)n(Cc2ccccc2)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}