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.) COc1cc(NC(=O)c2cccnc2)c(OC)cc1NC(=O)c1ccc(Br)cc1
b.) Cc1c(Cc2ccccc2)c(=O)n2c([nH]c3ccccc32)c1C#N
c.) Cc1cc(C)cc(C(=O)N(CCc2ccccc2)C2=CC3CCC(C2)N3C)c1.Cl
d.) Cc1[nH]c2ccccc2c1/C=C(\C#N)C(=O)NCc1ccccc1
Answer: a, b, 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}