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) O=C1Nc2cc(NC(=O)c3c[nH]cc(-c4ccccc4F)c3=O)ccc2/C1=C/c1ccc[nH]1
b) CN1C[C@H]2CCN(c3ccc(-c4ccc(C#N)cc4)cc3)[C@H]2C1
c) Cc1c([C@@H](O)CN2CCC3(CC2)CCN(c2ccc(C#N)cn2)CC3)ccc2c1COC2=O
d) CC(=O)Nc1ccc2c(c1)C(N1CCC(NC(=O)c3cc(=O)c4ccc(F)cc4o3)CC1)CC2
e) COc1ccc(C2CCN(CCN3CCOc4ccccc43)CC2)cc1OC
Answer: b, 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-[4-[(3aR,6aR)-5-methyl-2,3,3a,4,6,6a-hexahydropyrrolo[2,3-c]pyrrol-1-yl]phenyl]benzonitrile