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, or d without using any other words.
Options:
(a) COc1ccc(-c2ccc(NC(=O)Nc3cc(C)ccc3F)cc2)c2c(N)noc12
(b) CN(C)C(=O)[C@@H](C1CCC(N(C)C(=O)c2cccc(F)c2)CC1)[C@H]([NH3+])C(=O)N1CC[C@H](F)C1
(c) CC(=O)OCOC(=O)CN(CC(=O)O)c1ccccc1OCCOc1ccccc1N(CC(=O)O)CC(=O)O
(d) OCC[C@@]1(c2ccc(Cl)c(Cl)c2)CCCNC1
Answer: a, b, 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}
1-[4-(3-amino-7-methoxy-1,2-benzoxazol-4-yl)phenyl]-3-(2-fluoro-5-methylphenyl)urea