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) Cc1cc(OC2CCN(CC3CCN([C@@](C)(Cc4ccc(F)cc4)C(=O)O)CC3)CC2)ccc1Cl
b) CC#CC(CC(=O)O)c1ccc(Oc2ccc(C(F)(F)F)cc2OC(F)F)cc1F
c) CC(C)(C)c1cc(NC(=O)c2cnc3cc(Oc4ncnc5c4CNC5)ccn23)no1
d) O=C(O)[C@H](Cc1ccccc1F)N1CCC(CN2CCC(Oc3ccc(Cl)c(Cl)c3)CC2)CC1
e) COc1cc(CCN2CCN(CC(O)c3ccc4c(c3C)COC4=O)CC2)ccc1C#N
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}
4-[2-[4-[2-hydroxy-2-(4-methyl-1-oxo-3H-2-benzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]-2-methoxybenzonitrile