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, or c without using any other words.
Options:
(a) CCC1NC(c2cc(C#N)ccn2)=NC1(c1ccc(F)cc1)c1ccc(F)cc1
(b) O=[N+]([O-])c1ccc2nc(Cc3ccc(Oc4ccccc4)cc3)[nH]c2c1
(c) CC(C)Oc1cc([C@H](C2=CNC(C(O)(C(F)(F)F)C(F)(F)F)S2)c2ccc[n+]([O-])c2)ccc1OC(F)F
Answer: c
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-[5-[(S)-[4-(difluoromethoxy)-3-propan-2-yloxyphenyl]-(1-oxidopyridin-1-ium-3-yl)methyl]-2,3-dihydro-1,3-thiazol-2-yl]-1,1,1,3,3,3-hexafluoropropan-2-ol