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, or c without using any additional words.
Options:
a. CCOC(=O)N1CCN(C(=O)c2c(N)no[n+]2[O-])CC1
b. O=C(Cn1ccc(=O)[nH]c1=O)Nc1ccc(C(=O)O)c(O)c1
c. Clc1nc(NCc2cccnc2)nc(N2CCOCC2)n1
Answer: a, b, c
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}