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 or b without using any other words.
Options:
a. O=C(N[C@@H]1C[C@H]2CCC[C@@]2(C(=O)N2CCc3ncc(C(F)(F)F)cc3C2)C1)C1CCOCC1
b. O=C(c1nnc(-c2ccc(OC(F)F)cc2)o1)N1CCC(Oc2ccc(CN3CCCC3)cc2)CC1
Answer: a
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}
N-[(2R,3aR,6aR)-6a-[3-(trifluoromethyl)-7,8-dihydro-5H-1,6-naphthyridine-6-carbonyl]-2,3,3a,4,5,6-hexahydro-1H-pentalen-2-yl]oxane-4-carboxamide