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, c, or d without using any other words.
Options:
a CCN(C(=O)Cc1ccc(S(C)(=O)=O)cc1)C1CCN(CC[C@@H](c2cccc(F)c2)C2CCN(S(C)(=O)=O)CC2)CC1
b Cc1ccc2c(N3CCN(CCc4cccc5c4OCc4nccn4-5)CC3)cccc2n1
c Cc1nc2ccccc2c(=O)n1-c1ccc(OCCCN2CCCCCC2)cc1
d COc1ccc(S(=O)(=O)n2nc(C)c3cc(Cl)ccc32)cc1NC1CCN(C)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}
6-[2-[4-(2-methylquinolin-5-yl)piperazin-1-yl]ethyl]-4H-imidazo[2,1-c][1,4]benzoxazine