Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COc1cc2c(cc1OC)[C@@H](Cc1ccc(Oc3cc(C[C@@H]4c5cc(OC)c(OC)cc5CCN4C)ccc3O)cc1)N(C)CC2
b.) C[NH+](C)CCO[C@](C)(c1ccccc1)c1ccccn1
c.) C[C@H]([C@H](O)c1ccc(O)cc1)N1CCC(Cc2ccccc2)CC1
d.) CN/C(NCCSCc1[nH]cnc1C)=[NH+]\C#N
e.) Cc1c(F)c(N2CC[NH2+][C@H](C)C2)cc2c1C(=O)[C@H](C(=O)[O-])C=[N+]2C1CC1
Answer: a, 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-[[(1R)-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-1-yl]methyl]-2-[4-[[(1R)-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-1-yl]methyl]phenoxy]phenol