Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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) CC1(C)[C@H](Nc2c(C(N)=O)cnn3cc(-c4cccc(F)c4)cc23)CC[C@]1(C)N
(b) CC(C)C(=O)Oc1ccc(CO)cc1[C@H](CCN(C(C)C)C(C)C)c1ccccc1
(c) FC(F)(F)c1cccc(Cn2ccc3c(OC4CCN(Cc5cscn5)CC4)ncnc32)c1
(d) COC(=O)Cc1ccc(-n2cc(C3CCN(CCN4CCNC4=O)CC3)c3cc(Cl)ccc32)cc1
(e) NC(=O)c1cccc(OC2CC3CCC(C2)N3Cc2cccnc2)c1
Answer: a, b, 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}
methyl 2-[4-[5-chloro-3-[1-[2-(2-oxoimidazolidin-1-yl)ethyl]piperidin-4-yl]indol-1-yl]phenyl]acetate