Task: Please answer the multiple choice question.
Question: Which molecules are not 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 CC(C)(Cc1ccc2ccccc2c1)NC[C@@H](O)COc1ccc(CCC(=O)O)cc1C#N
b Cc1ncc(-c2nc(Nc3ccc(C(=O)N(C)C)cc3)ncc2F)n1C(C)C
c O=C(Nc1ccc(C(F)(F)F)cc1)NS(=O)(=O)c1ccc(OCCCN2CCCC2)cc1
d CC1(C)CC(=O)c2c(C(F)(F)F)nn(-c3ccc(C(N)=O)c(NC4CCC(O)CC4)c3)c2C1
Answer: b, c, 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}
1-[4-(3-pyrrolidin-1-ylpropoxy)phenyl]sulfonyl-3-[4-(trifluoromethyl)phenyl]urea