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) Cc1cccc(C=NNc2cc(N3CCOCC3)nc(OCCc3ccccn3)n2)c1
b) CCN(CC)c1ccc(NC(=O)C2CCc3cccc(OC)c3C2N(C)C(=O)OCC(C)C)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}
2-methylpropylN-[2-[[4-(diethylamino)phenyl]carbamoyl]-8-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl]-N-methyl-carbamate