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 other words.
Options:
a.) Cc1noc(C)c1-c1[nH]c2ccccc2c1CCNCc1ccc(C=CC(=O)NO)cc1
b.) Cc1ccc(OCCN(C)CCc2ccc(NS(C)(=O)=O)cc2)c(C(N)=O)c1
c.) COc1cc(Cl)cn2c(-c3cccc(NC4CNC4)n3)cnc12
d.) C[C@@H](Oc1cc(-n2cnc3ccc(CN4CCN(C)CC4)cc32)sc1C(N)=O)c1ccccc1C(F)(F)F
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-[2-[2-[4-(methanesulfonamido)phenyl]ethyl-methylamino]ethoxy]-5-methylbenzamide