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] C#C[C@H]1CC[C@@H](C#N)N1C(=O)CNC1(C)CCN(c2cc(C(=O)O)ccn2)CC1
[b] CC(=O)NC1CCN(C(=O)NC2CCN(Cc3ccn(-c4ccc(C(F)(F)F)cc4)c3)CC2)C1
[c] CNC(C)c1cc(F)ccc1Oc1ccc(Cl)cc1
[d] CCN(C(=O)Cc1ccc(S(C)(=O)=O)cc1)C1CCN(CC[C@@H](c2cc(F)cc(Cl)c2)C2CCN(S(C)(=O)=O)CC2)CC1
[e] CCc1oc(CCc2cc(N3CCOCC3)cc(NCC#N)n2)nc1C
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}
2-[[6-[2-(5-ethyl-4-methyl-1,3-oxazol-2-yl)ethyl]-4-morpholin-4-ylpyridin-2-yl]amino]acetonitrile