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, or d without using any other words.
Options:
[a] C[S+]([O-])c1ccc(-c2cnc3ccc(-c4cccc(S(C)(=O)=O)c4)nn23)cc1
[b] N#C[C@H](Cc1ccc(-c2ccccc2)cc1)NC(=O)C1(N)CCOCC1
[c] COCCCc1cc(CN(C(=O)C2CNCCC2c2ccn(C)c(=O)c2)C2CC2)cc(Br)c1C
[d] CN(C)C(=O)[C@@H](c1ccc(-c2ccc3ncnn3c2)cc1)[C@H](N)C(=O)N1CCC(F)(F)C1.O=C(O)C(F)(F)F
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-amino-N-[(1S)-1-cyano-2-(4-phenylphenyl)ethyl]oxane-4-carboxamide