Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Nc1nc(N)nc(CCCCc2nc(N)nc(N)n2)n1
b) C[NH+]1CCC[C@H](c2c(-c3ccccc3)[nH]c3ccccc23)C1
c) COc1cc2nc(N3CCN(C(=O)c4ccco4)CC3)[nH]c(=N)c2cc1OC
Answer: b, c
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-(4-azanylidene-6,7-dimethoxy-3H-quinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone