Task: Please answer the multiple choice question.
Question: Which molecules are a 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 CC[C@@H](C)[C@H](C(=O)O)N1C[C@H](CN2CCC(c3cc(Cc4ccc(OC5CCC5)cc4)nn3CC)CC2)[C@@H](c2cccc(F)c2)C1
b CC(C)(C)[C@H](NC(=O)OCCO)C(=O)N1CC(c2cc(F)ccc2F)=C[C@H]1c1ccccc1
c Cc1cc(=O)n(C[C@H](N)C2CCC(NCc3ccc4c(n3)NC(=O)CO4)CC2)c2cc(F)ccc12
d O=C(Cc1cc(Nc2ncnc3cc(OCCCN4CCC[C@@H]4CO)ccc23)n[nH]1)Nc1cccc(F)c1F
e COc1cc(-n2ccnc(NCCc3ccccc3)c2=O)ccc1OCCN1CCCC1
Answer: a, 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-[3-methoxy-4-(2-pyrrolidin-1-ylethoxy)phenyl]-3-(2-phenylethylamino)pyrazin-2-one