Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) C[C@H]([C@@H](O)c1ccc2c(c1)CNC(=O)N2)N1CCC(O)(c2ccc(F)cc2)CC1
b) CC(O)c1ccc2c(c1)N(CCN1CCC(NCc3ccc4c(n3)NC(=O)CO4)CC1)C(=O)CO2
c) CCNC(=O)N1CC2(CCN(CC3CCN(C(=O)OCC)CC3)CC2)c2cccnc21
d) CCc1nc(Oc2ccc(C(=O)O)cc2)ccc1CN1CCC(N2C(=O)N(C3CCOCC3)C[C@H]2c2ccccc2)CC1
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}
6-[[[1-[2-[6-(1-hydroxyethyl)-3-oxo-1,4-benzoxazin-4-yl]ethyl]piperidin-4-yl]amino]methyl]-4H-pyrido[3,2-b][1,4]oxazin-3-one