Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(c1ccc(C=Cc2n[nH]c3ccccc23)cc1)N1CCNCC1
(b) CCOC(=O)C1=C(CN2CCOC[C@@H]2C(=O)O)NC(c2nccs2)=N[C@@H]1c1ccc(Cl)cc1Cl
(c) Nc1ccccc1NC(=O)c1ccc(-c2ncc(CN3CCC3)cc2F)cc1
(d) Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3)C2)nnc1C1CCOCC1
(e) COc1cc(Oc2ccnc3cc(OC)c(OC)cc23)ccc1NC(=O)NC(C)c1nccs1
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}
(2R,3S)-5-[3-[[4-methyl-5-(oxan-4-yl)-1,2,4-triazol-3-yl]sulfanyl]propyl]-2-[4-(trifluoromethyl)phenyl]-5-azaspiro[2.4]heptane