Task: Please answer the multiple choice question.
Question: Which molecules are a 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) O=C(NC1CC1c1ccccc1)N1CCC(c2nc(-c3nccc4ccccc34)no2)CC1
b) C[C@H]1Cc2c([nH]c3ccccc23)[C@@]2(N1)C(=O)Nc1ccc(Cl)cc12
c) CNC(=O)c1ncn2c1COc1c(CCN3CCN(c4cccc5nc(C)ccc45)CC3)cccc1-2
d) Cc1ncc(OC[C@@]2(c3ccccc3F)C[C@H]2C(=O)Nc2ccc(F)cn2)c(C)n1
Answer: a, 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}
N-methyl-6-[2-[4-(2-methylquinolin-5-yl)piperazin-1-yl]ethyl]-4H-imidazo[5,1-c][1,4]benzoxazine-3-carboxamide