Task: Please answer the multiple choice question.
Question: Which molecules are not 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, or d without using any other words.
Options:
a. CCN(CCO)C(=O)c1cc2cccnn2c1-c1cccc(C(F)(F)F)c1
b. O=C(c1cc(F)cc(Cl)c1)N1CCc2oc(-c3ccc(F)cn3)nc2C1
c. CCOC(=O)C1=C(CN2CCO[C@H](CCC(=O)O)C2)NC(c2nccs2)=N[C@H]1c1ccc(F)cc1Br
d. CC(NCc1ccc2c(c1)nc(NC(=O)c1ccc(-c3cn[nH]c3)s1)n2CC(C)(C)O)C(C)(C)C
Answer: a, b, c, 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}
(3-chloro-5-fluorophenyl)-[2-(5-fluoropyridin-2-yl)-6,7-dihydro-4H-[1,3]oxazolo[4,5-c]pyridin-5-yl]methanone