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, or c without using any additional words.
Options:
a. O=c1c2ccccc2nc(-c2ccc(OCCCN3CCCCC3)cc2)n1-c1ccccc1
b. N#Cc1ccc2cc1Oc1ccc3c(c1)[C@@H](CC3)N1CC[C@H](NCc3cncn3C2)C1=O
c. COc1cc(-c2cn([C@H]3C[C@@H](C(F)(F)F)CN(CC(F)(F)F)C3=O)nn2)ccc1-n1cnc(C)c1
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}
3-phenyl-2-[4-(3-piperidin-1-ylpropoxy)phenyl]quinazolin-4-one