Task: Please answer the multiple choice question.
Question: Which molecules are 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, or d without using any other words.
Options:
a.) Nc1ccc(C(=O)Nc2cccc(-c3nc(N4CCOCC4)c4oc5ncccc5c4n3)c2)cn1
b.) Cc1nc2cc(-n3ncc(C(=O)c4cc5ccc(S(C)(=O)=O)cc5[nH]4)c3N)ccc2[nH]1
c.) COc1ccc([C@H]2CN(CCc3ccc(OC)c(OC)c3)C[C@@H]2CC(=O)N(C)c2cccc(Cl)c2)cc1
d.) COc1ccc2ncc(F)c(CCC34CCC(NCc5nc6c(cc5C)OCC(=O)N6)(CC3)CO4)c2n1
Answer: 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}
6-[[[1-[2-(3-fluoro-6-methoxy-1,5-naphthyridin-4-yl)ethyl]-2-oxabicyclo[2.2.2]octan-4-yl]amino]methyl]-7-methyl-4H-pyrido[3,2-b][1,4]oxazin-3-one