Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=C(C1CC1c1ccc(C(F)(F)F)cc1)N1CCN(S(=O)(=O)c2cc(-c3nnc[nH]3)cc(C(F)(F)F)c2)CC1
b. CC(=O)NC[C@@H]1OC(=O)N2c3cc(F)c(C4=CCN(C(=O)CO)CC4)cc3OC[C@@H]12
c. COc1cccc(S(=O)(=O)N2CCC3=Cc4c(cnn4-c4ccc(F)cc4)C[C@]3(C(=O)c3ccccn3)C2)c1
d. O=S(=O)(c1ccc(F)cc1)c1ccc(/C=C/c2ccc(F)cc2)cn1
e. COc1ccc2ccc(=O)n(CCN3CCC(NCc4cc5c(cn4)OCCO5)CC3)c2c1
Answer: a, 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}
5-[(E)-2-(4-fluorophenyl)ethenyl]-2-(4-fluorophenyl)sulfonylpyridine