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] NCC(=O)N1CCn2c(nc(-c3cccc(F)c3)c2Nc2ccc(F)cc2)C1
[b] CC1=NC2=[N+](CCC[C@H]2O)C(=O)[C@@H]1CC[NH+]1CCC(c2noc3cc(F)ccc23)CC1
[c] CN1CCN(CCCN2c3ccccc3Sc3ccc(Cl)cc32)CC1
[d] NS(=O)(=O)c1ccc(OCCCCN2CCCC2)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}
(3R,9R)-3-[2-[4-(6-fluoranyl-1,2-benzoxazol-3-yl)piperidin-1-ium-1-yl]ethyl]-2-methyl-9-oxidanyl-6,7,8,9-tetrahydro-3H-pyrido[1,2-a]pyrimidin-5-ium-4-one