Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cn1c(O)c(N=Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)c(=O)n(C)c1=O
b Cc1ccc(C(=O)Nc2c3c(nn2C(C)(C)C)CS(=O)(=O)C3)cc1[N+](=O)[O-]
c CCCCOC(=O)Nc1ccc(N2CCOCC2)cc1
d COc1ccccc1NC(=O)C(C)OC(=O)c1ccc(-n2cnnn2)cc1
e O=C(O)c1cccc2cc(-c3ccccc3)oc(=O)c12
Answer: 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}