Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CC[C@@H](NC(=O)c1cc(C(=O)N[C@H](CC)c2ccccc2)n2c1COCC2)c1ccccc1
[b] COc1ccccc1N1CCN(CCCCCC(=O)n2c3ccccc3c3ccccc32)CC1.Cl
[c] O=C(O)c1ccc(NC(=O)C(C2CCCCC2)n2c(-c3ccc(Cl)cc3)nc3cc(F)c(F)cc32)c(Cl)c1
[d] O=C(Nc1ccccc1)c1[nH]c2cc(F)ccc2c1[C@@H]1CNCC[C@H]1F
[e] O=C(Nc1ccc(S(=O)(=O)Nc2ccccc2C(=O)c2ccccc2)cc1)OCC1CCCO1
Answer: a
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}
6-N,8-N-bis[(1R)-1-phenylpropyl]-3,4-dihydro-1H-pyrrolo[2,1-c][1,4]oxazine-6,8-dicarboxamide