Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc([C@@H]2CC(=O)c3c(O)cc(O)cc3O2)cc1O
[b] CN1Cc2ccccc2C(c2ccccc2)N=C1OCc1ccc(NS(C)(=O)=O)cc1
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}
N-[4-[(2-methyl-5-phenyl-1,5-dihydro-2,4-benzodiazepin-3-yl)oxymethyl]phenyl]methanesulfonamide