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: Nc1cncc(Nc2ccc(Oc3ccc(OC(F)(F)F)cc3)cc2)n1
b: C[C@@H](Cc1csc(-c2cn(CC3CCOCC3)c3c(Cl)cccc23)n1)NCCO
c: CN1CCCC1COc1ccc(-n2ccc(OCc3ccccc3)cc2=O)cc1
d: Cc1[nH]ncc1-c1ccc2cc(CCN3CCC[C@H]3C)ccc2n1
e: CCCc1nc(C)c2c(=O)nc(-c3cc(S(=O)(=O)N4CCN(CC)CC4)ccc3OCC)[nH]n12
Answer: a, b, c
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-[4-[(1-methylpyrrolidin-2-yl)methoxy]phenyl]-4-phenylmethoxypyridin-2-one