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 other words.
Options:
a) COc1ccc2nccc([C@@H](O)CC[C@@H]3CCN(C4CC(c5cccc(F)c5)C4)C[C@@H]3C(=O)O)c2c1
b) Cc1cccnc1CN1CCC2(CC1)C(=O)N(c1ccc(N3CCC3=O)cc1)C(=O)N2c1cc(=O)[nH]cn1
c) CC(=O)N(Cc1ccc2ccccc2c1)[C@H]1CCNC1
d) CN(CCN1CC2CN(CCc3ccc(F)cc3F)CC(C1)O2)S(=O)(=O)c1ccc(C#N)cc1
e) COc1ccc(OC(F)(F)F)cc1CNC1CCC2CCC1(c1ccccc1)N2
Answer: c, 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}
N-(naphthalen-2-ylmethyl)-N-[(3S)-pyrrolidin-3-yl]acetamide