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 additional words.
Options:
[a] CO[C@@H]1COCC[C@@H]1N(C)[C@@H]1CC[C@@](C(=O)N2CCN(c3cc(C(F)(F)F)ccn3)CC2)(C(C)C)C1
[b] CCOC(=O)c1sc2nc(C=Cc3ccc(-n4cnc(C)c4)c(OC)c3)nc(N)c2c1C
[c] O=c1c(-c2ccc(O)cc2)coc2cc(OC3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)cc(O)c12
[d] CC(C)c1cc(C#N)cc2nc(-c3ccc(C(=O)NCC4CN(c5ccc(-c6ccccc6C(N)=O)cn5)C(=O)O4)cc3)oc12
[e] Cc1cccc(N2CCN(CCCCCCN3CCN(c4ccccn4)CC3)CC2)c1
Answer: b, e
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}
ethyl4-azanyl-2-[2-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]ethenyl]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylate