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 additional words.
Options:
(a) CCOc1cc2ncc(C(N)=O)c(Nc3ccc(C)cc3F)c2cc1N1CCN(C)CC1
(b) CN(C)CCCn1nc(C2=C(c3cn(-c4ccc5ccccc5c4)c4ccccc34)C(=O)NC2=O)c2ccccc21
(c) COCCOCC#Cc1cc(-c2[nH]nc3c2Cc2cc(Cn4cncn4)ccc2-3)cs1
(d) Cc1cccc(C)c1NC(=O)[C@H]1CCCC[NH+]1CC1CC1
(e) O=[N+]([O-])c1ccc(CCNCCOc2ccc([N+](=O)[O-])cc2)cc1
Answer: a, 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}
(2R)-1-(cyclopropylmethyl)-N-(2,6-dimethylphenyl)piperidin-1-ium-2-carboxamide