Task: Please answer the multiple choice question.
Question: Which molecules are not a 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. O=C1N(C2CCCCC2)C[C@@H](c2ccccc2)N1C1CCN(Cc2ccc(Br)cc2)CC1
b. COc1ccc2ncc(F)c([C@@H](O)CC[C@@H]3CCN(C4CC(c5cc(F)ccc5F)C4)C[C@@H]3C(=O)O)c2c1
c. N#Cc1ccc(S(=O)(=O)NCCN2CC3CN(CCc4cccc(F)c4)CC(C2)O3)cc1
d. CS(=O)(=O)Nc1ccc(OCC(O)CNCCc2ccc(Cl)c(Cl)c2)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}
4-cyano-N-[2-[7-[2-(3-fluorophenyl)ethyl]-9-oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl]ethyl]benzenesulfonamide