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) Cc1cccc(NC(=O)NC2N=C(c3ccccc3)c3ccccc3N(C)C2=O)c1
(b) NC(=O)c1cc(Cl)c2c(Cl)c(C3CC3)n([C@@H]3CCCNC3)c2n1
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}
1-(1-methyl-2-oxo-5-phenyl-3H-1,4-benzodiazepin-3-yl)-3-(3-methylphenyl)urea