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.) Cn1c(O)c(C=NC2CCCCC2)c(=O)[nH]c1=S
b.) CCCc1nc2ccc(NC(C)=O)cc2c(=O)n1Cc1ccc(Cl)cc1
c.) CCN(CC)c1ccc(C(=O)OCC(=O)N2CCCC2)cc1
d.) O=C(c1ccccc1)c1ccccc1N=Cc1c(O)[nH]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}