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 O=S(=O)(c1ccc(NCc2ccccc2)cc1)N1CCOCC1
b CC1CN(C(=O)CN2C(=O)NC(C)(c3ccccc3)C2=O)CC(C)O1
c NCC(c1ccc(Cl)cc1Cl)c1c[nH]c2ccccc12
d CCOc1cccc(OCC)c2c(C)[n+](CC3CCCO3)c(C)c1-2.[O-][Cl+3]([O-])([O-])[O-]
e O=C(Nc1cccc(-c2cccc(F)c2)c1)C1CCN(Cc2ccco2)CC1
Answer: e
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}