Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCCCCCCCC(=O)NCc1ccc(C[C@@H](O)CO)c(OC)c1
(b) C[C@H]1Cc2c(ncnc2Oc2ccc3c(ccn3C(=O)Nc3cccc(C(F)(F)F)c3)c2)CN1
(c) CC(Oc1ccc(S(C)(=O)=O)cc1C(=O)N1CCN(c2ccc(C#N)cc2)CC1)C(F)(F)F
(d) CC=C1N(C)C(C)CC1(c1ccccc1)c1ccccc1
(e) CCc1oc(CCc2cc(N3CCOCC3)cc(NCCC#N)n2)nc1C
Answer: 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}
2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine