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 other words.
Options:
a Fc1ccc(-c2[nH]c3cc(F)ccc3c2[C@@H]2C[NH2+]CC[C@@H]2F)cc1
b COc1c(N2C[C@H]3CCC[NH2+][C@H]3C2)c(F)cc2c1[N+](C1CC1)=C[C@@H](C(=O)[O-])C2=O
c Fc1ccc2c([C@@H]3C[NH2+]CC[C@@H]3F)c(-c3ccccc3)[nH]c2c1
d COCc1ccc(-n2cc(C3CC[NH+](CCN4CCNC4=O)CC3)c3cc(Cl)ccc32)cc1
e Cc1cccc(CC[NH+]2CCC(C(=O)c3ccc(NS(C)(=O)=O)cc3)CC2)n1
Answer: a, c, d, 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}
1-[2-[4-[5-chloranyl-1-[4-(methoxymethyl)phenyl]indol-3-yl]piperidin-1-ium-1-yl]ethyl]imidazolidin-2-one