Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1cc(OC2CNC2)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
b) CN(CC1CCC(c2nc(-c3cccc(C(F)(F)F)c3)c[nH]2)CC1)S(=O)(=O)c1ccccc1
c) O=C(O)[C@H](Cc1c[nH]c2ccccc12)N1C(=O)c2ccccc2C1=O
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}
(2S)-2-(1,3-dioxoisoindol-2-yl)-3-(1H-indol-3-yl)propanoic acid