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 additional words.
Options:
a. CC(C)N1CCN[C@@H](C(=O)N2CCN(C(=O)Nc3ccc(Cl)c(Cl)c3)CC2)C1
b. CC(C)C1(C(=O)N2CCN(c3cc(C(F)(F)F)ccn3)CC2)CCC(NC2CCOCC2O)C1
Answer: 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}
[3-[(3-oxidanyloxan-4-yl)amino]-1-propan-2-yl-cyclopentyl]-[4-[4-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl]methanone