Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(/C=C/c1ccc(CN2CCCC(c3c(-c4ccccc4)[nH]c4ccccc34)C2)cc1)NO
[b] COc1cc(N)c(Cl)cc1C(=O)N[C@H]1CCN(CCC(=O)N2CCC(Cc3ccccc3)CC2)C[C@H]1OC
[c] O=C(CNC(=O)c1cccc(C(F)(F)F)c1)NC1CN(C2CCC(O)(c3cccnc3)CC2)C1
[d] O=C1N(CCN2Cc3ccccc3C2)CCN1c1cc(Cl)ccc1F
[e] COc1c(N2CC[C@@H]([C@H](C)NCCC#N)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
Answer: b
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-amino-N-[(3R,4S)-1-[3-(4-benzylpiperidin-1-yl)-3-oxopropyl]-3-methoxypiperidin-4-yl]-5-chloro-2-methoxybenzamide