Task: Please answer the multiple choice question.
Question: Which molecules are not 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 C[C@H]1Cc2c([nH]c3ccccc23)[C@@]2(N1)C(=O)Nc1ccc(Cl)cc12
b CN1CC2CN(c3ccc(-c4ccc5[nH]ccc5c4)nc3)CC21
c Oc1ccc(Br)c2c1CNC(CN1CCC3(CCc4ccccc43)CC1)C2
d COc1cc(N2CCOCC2)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
e CC(C)(C)NC(=O)C1c2c(O)cccc2C(=O)N1Cc1ccccc1-c1ccccc1
Answer: a, 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}
(3R,3'S)-5-chloro-3'-methylspiro[1H-indole-3,1'-2,3,4,9-tetrahydropyrido[3,4-b]indole]-2-one