Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCN1CCc2c(sc(NC(=O)Nc3ccc(Cl)cc3)c2C(N)=O)C1.Cl
[b] Cn1cnc(C(=O)N(Cc2cccc(OC(F)(F)F)c2)C2CC3CN(CC(O)c4ccccc4)CC3C2)c1
[c] COc1ccc2ncc(=O)n(CCN3CC[C@@H](NCc4cc5c(cn4)OCCO5)[C@@H](OC)C3)c2c1
Answer: c
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-[2-[(3S,4R)-4-(2,3-dihydro-[1,4]dioxino[2,3-c]pyridin-7-ylmethylamino)-3-methoxypiperidin-1-yl]ethyl]-7-methoxyquinoxalin-2-one