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, b, c, or d without using any additional words.
Options:
[a] NS(=O)(=O)c1ccc2c(C(=O)NC[C@@H](O)CN3CCC(Oc4ccc(Cl)c(Cl)c4)CC3)c[nH]c(=O)c2c1
[b] C(#Cc1cc(-c2[nH]nc3c2Cc2ccccc2-3)cs1)COc1ccccc1
[c] CCN[C@H]1CCC[C@@H](c2c[nH]c3ccc(NC(=N)c4cccs4)cc23)C1.Cl
[d] Nc1nccc(Nc2ccc(Oc3ccc(Cl)cc3)cc2)n1
Answer: a, d
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}
4-N-[4-(4-chlorophenoxy)phenyl]pyrimidine-2,4-diamine