Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CS(=O)(=O)Nc1ccc2c(c1)C(=O)CC1(CCN(CCc3ccc4nonc4c3)CC1)O2
[b] COc1cc(-c2cn(C3CC([Si](C)(C)C)CCNC3=O)nn2)ccc1-n1cnc(C)c1
[c] COC1COCCC1N[C@@H]1C[C@H]2CN(C(=O)OCC(C)C)C[C@@]2(C(=O)N2CCc3ncc(C(F)(F)F)cc3C2)C1
Answer: a, b
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}
N-[1'-[2-(2,1,3-benzoxadiazol-5-yl)ethyl]-4-oxospiro[3H-chromene-2,4'-piperidine]-6-yl]methanesulfonamide