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 other words.
Options:
a) COc1ccc(-c2cc(-c3ccc(S(=O)(=O)N4CCN(C)CC4)cc3)cnc2N)cn1
b) CC(=O)Nc1cc(-c2c(-c3ccc(F)cc3)nc([S+](C)[O-])n2C)ccn1
c) O=C(c1ccc(F)cc1F)N1CCN(c2ccc(OC3CCN(C4CCC4)CC3)cc2)C(=O)C1.O=CO
d) CN(C)c1ccc(C(=C2C=CC(=[N+](C)C)C=C2)c2ccccc2)cc1
e) NC1=N[C@@]2(CO1)c1cc(-c3cccnc3F)ccc1Oc1ncc(N3CCOCC3)cc12
Answer: d
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-(dimethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium