Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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) CS(=O)(=O)c1ccc(-c2noc([C@@H](CC3CC3)[C@H](N)C(F)=C3CCCC3)n2)c(Cl)c1.O=C(O)C(F)(F)F
(b) C[C@@H](NC(=O)Cc1ccc(N2CC[C@H](F)C2)cc1)c1ccc(OCC(F)(F)F)cn1
(c) NC(=O)c1ncc(N[C@@H]2CCCC[C@@H]2N)nc1Nc1cccc(-n2nccn2)c1
(d) Cc1cc(-c2ccc3c(c2)CC[C@H]3N2CC3(CCN(C(=O)Cc4cn5cc(C)sc5n4)CC3)C2)ncn1
(e) CC(C)[C@H](Oc1ccc(CNC(=O)[C@@H]2CCCN2C(=O)C[C@H](N)Cc2cc(F)ccc2F)cc1)C(=O)O
Answer: b, c, e
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}
(2S)-2-[4-[[[(2S)-1-[(3R)-3-amino-4-(2,5-difluorophenyl)butanoyl]pyrrolidine-2-carbonyl]amino]methyl]phenoxy]-3-methylbutanoic acid