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 other words.
Options:
a. CCOC(=O)N1CCC(C)(CN2CC[C@H](N3C(=O)Cc4ccccc43)C2)CC1
b. O=C(CNC(=O)c1cccc(C(F)(F)F)c1)NC1CN(C2CCC(O)(c3cccnc3)CC2)C1
c. O=C(NC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1)NC(Cn1cncn1)c1ccccc1
d. CCCOCCn1c(=O)c(N2CCN([C@H](C)[C@H](C)O)CC2)nc2cnc(-c3ccc(OC)nc3)cc21
e. Cn1c(SCCCN2CC3CCN(c4ccc(C(F)(F)F)cc4)C3C2)nnc1-c1nccs1
Answer: a, 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}
ethyl 4-methyl-4-[[(3S)-3-(2-oxo-3H-indol-1-yl)pyrrolidin-1-yl]methyl]piperidine-1-carboxylate