Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COc1ccc2c3c1O[C@H]1C(=O)CC[C@@]4(O)[C@@H](C2)[NH+](C)CC[C@]314
[b] c1ccc(C2(c3ccccc3)C[C@H]2C2=[NH+]CCN2)cc1
[c] Oc1ccc(CCN2CCC(Nc3nc4ccccc4n3Cc3ccc(F)cc3)CC2)cc1
[d] COc1ccc2cc3[n+](cc2c1OC)CCc1cc2c(cc1-3)OCO2
[e] CS(=O)(=O)Nc1ccc2c(c1)[C@H](O)CC1(CC[NH+]([C@@H]3CCc4cc(C#N)ccc4C3)CC1)O2
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}
(4R,4aS,7aR,12bS)-4a-hydroxy-9-methoxy-3-methyl-1,2,3,4,5,6,7a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium-7-one