Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1nc2ccc(C(=O)N3CCC4(CC3)CC(=O)c3c(cnn3C(C)C)C4)cc2[nH]1
(b) CCn1nc(Cc2ccc(-c3ccccc3)cc2)cc1C1CCN(C[C@H]2CN([C@@H](C(=O)O)C3CCCCC3)C[C@@H]2c2cccc(F)c2)CC1
(c) Cc1ccc2c(N3CCN(CCc4cccc5c4OCC(=O)N5C)[C@H](C)C3)cccc2n1
(d) Cc1csc(Cn2c([C@@H]3CCCN(C4CCCCC4)C3)nc3ccccc32)n1
Answer: b, c, d
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-methyl-8-[2-[(2R)-2-methyl-4-(2-methylquinolin-5-yl)piperazin-1-yl]ethyl]-1,4-benzoxazin-3-one