Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) N#Cc1ccc(Nc2nn([C@H]3COCC[C@@H]3C#N)cc2C(N)=O)cc1
(b) COc1cccc2cc3n(c12)CCN(CCCCN1CCn2c(cc4ccccc42)C1=O)C3
(c) CCCCCCCN(CC)CC#CCCc1ccc(Cl)cc1
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}
2-[4-(6-methoxy-3,4-dihydro-1H-pyrazino[1,2-a]indol-2-yl)butyl]-3,4-dihydropyrazino[1,2-a]indol-1-one