Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) Fc1cccc(CN2CCC(Oc3ncnc4c3ccn4Cc3ccccc3)CC2)n1
b) CC(=O)N1CCN(CCCC2(c3ccccc3)CC(c3cc(F)ccc3F)=NN2C(C)=O)CC1
c) CN(C)S(=O)(=O)Nc1ccc2ccc3ncc(-c4cnn(C)c4)cc3c(=O)c2c1
d) CNCC[C@@H](Oc1cc(Cl)ccc1C#N)c1ccccc1
e) O=C(NC1CC1)c1ccc(OCC2CC2C2CCN(c3ncc(Cl)cn3)CC2)cc1F
Answer: b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
4-chloro-2-[(1R)-3-(methylamino)-1-phenylpropoxy]benzonitrile