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) CCC(C)c1ccc(NC(=O)COc2c(F)c(F)c(C(F)(F)F)c(F)c2F)cc1
b) CN1CCN(c2ccccc2NC(=O)c2ccc([N+](=O)[O-])o2)CC1
c) CCNCc1cc(Cl)c(OCc2ccccc2)c(OCC)c1.Cl
d) CCOC(=O)c1cnn(-c2cc(Oc3ccccc3C)ncn2)c1N
e) COc1ccc(Cc2nnc(N)s2)cc1OC
Answer: a, b
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}