Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. NC(=O)c1ccc(-c2nc(NCc3ccccn3)c3c(-c4ccccc4)cccc3n2)cn1
b. C[C@H]([C@@H](O)c1ccc2c(c1)COC(=O)N2)N1CCC(O)(c2ccc(F)cc2)CC1
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}
6-[(1S,2R)-2-[4-(4-fluorophenyl)-4-oxidanyl-piperidin-1-yl]-1-oxidanyl-propyl]-1,4-dihydro-3,1-benzoxazin-2-one