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 additional words.
Options:
(a) C=CC(=O)Nc1cc(Nc2ncc(C)c(-c3cn(C)c4ccccc34)n2)c(OC)cc1N(C)CCN(C)C
(b) O=c1cc(Cn2c(C3CCC3)nc3nccnc32)c2cccc(F)c2[nH]1
(c) CCc1cc(C(=O)N[C@@H]2CC(C)(C)Oc3nc(-c4ccc(Cl)cc4Cl)c(-c4ccc(Cl)cc4)cc32)[nH]n1
(d) NC(=O)c1ccc(I)c([N+](=O)[O-])c1
(e) CCN(C(=O)Cc1ccc(S(C)(=O)=O)cc1)C1CCN(CC[C@@H](c2cccc(C(F)(F)F)c2)C2CCN(S(C)(=O)=O)CC2)CC1
Answer: a, b, 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-[(2-cyclobutylimidazo[4,5-b]pyrazin-3-yl)methyl]-8-fluoro-1H-quinolin-2-one