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. O=C(OCc1ccccc1)N1CCC(CNc2ncccn2)CC1
b. Cc1cc(Cl)nc(C)c1C(=O)NCC[C@@H](C)N1CCC(N(Cc2ccsc2)C(=O)CC#N)CC1
c. N#Cc1ccc2ncc(F)c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
d. Cc1c(O)cccc1C(=O)N[C@@H](CSc1ccccc1)[C@H](O)C[NH+]1C[C@H]2CCCC[C@H]2C[C@H]1C(=O)NC(C)(C)C
e. O=C1COc2ccc(CNC34CCC(CCc5c(F)cnc6ccc(OCc7cc(=O)c(O)c[nH]7)nc56)(CC3)OC4)nc2N1
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}
7-fluoro-8-[2-[4-[(3-oxo-4H-pyrido[3,2-b][1,4]oxazin-6-yl)methylamino]-2-oxabicyclo[2.2.2]octan-1-yl]ethyl]-1,5-naphthyridine-2-carbonitrile