Task: Please answer the multiple choice question.
Question: Which molecules are not 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) Cc1ncoc1-c1nnc(SCCCN2C[C@@H]3C[C@]3(c3ccc(C(C)(C)C)cc3)C2)n1C
b) COc1ccc2ccc(=O)n(CCN3CCC(NCc4cc5c(cn4)OCCO5)CC3)c2c1
c) CCn1c(-c2ccc(OCCCN3CCCCC3)cc2)nc2ccccc2c1=O
d) Cn1c(CCCCN2CC3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccccc1Cl
Answer: 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}
1-[2-[4-(2,3-dihydro-[1,4]dioxino[2,3-c]pyridin-7-ylmethylamino)piperidin-1-yl]ethyl]-7-methoxyquinolin-2-one