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, d, or e without using any other words.
Options:
[a] O=C(c1ccccn1)[C@]12Cc3cnn(-c4ccc(F)cc4)c3C=C1CCN(S(=O)(=O)c1cccc(C(F)(F)F)c1)C2
[b] COc1cc(-c2nc3n(n2)CCC[C@H]3c2ccc(F)cc2C)ccc1-n1cnc(C)c1
[c] COc1ccc(-c2nnc(C(=O)N3CCC(Oc4ccc(CN5CCCC5)cn4)CC3)o2)cc1
[d] O=C(CNc1ncnc2ccc(C(F)(F)F)cc12)NC1CN(C2CCC(O)(c3ccccc3)CC2)C1
[e] CC(C)(O)[C@H]1C=CC([C@@H](c2cc[n+]([O-])cc2)c2ccc(OC(F)F)c(OC(F)F)c2)=CN1
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}
(8S)-8-(4-fluoro-2-methylphenyl)-2-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyridine