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 Cc1cccc(CN2C3=NCCCN3c3ccccc32)c1.Cl
b Cc1cc(C(=O)Nc2ccc3c(c2)OCO3)no1
c O=C(Nc1cccc(S(=O)(=O)N2CCOCC2)c1)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
d Cn1c(SCc2ccccc2)nnc1-c1ccc(O)cc1
e Cc1cc(NC(=O)c2cccc(S(=O)(=O)N3CCOCC3)c2)c2ccccc2n1
Answer: a
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}