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 additional words.
Options:
a: COc1cc(C)[nH]c(=O)c1CN1CCc2c(Cl)cc([C@H](OC)C3COC3)c(Cl)c2C1=O
b: COc1ccc(-c2cc(=O)c3c(OC)cc(OC)cc3o2)cc1
c: Cc1ccc(Cc2cc[n+](C)c(COc3ccc(C)cc3)c2)cc1
d: O=C(NCCCNc1nc2ccccc2[nH]1)c1ccnc(C(F)(F)F)c1
e: C[C@@]12CCN(C[C@H](NC(=O)c3cc4ccoc4cn3)C1)C2
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-[(3R,5R)-5-methyl-1-azabicyclo[3.2.1]octan-3-yl]furo[2,3-c]pyridine-5-carboxamide