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, c, or d without using any additional words.
Options:
a) Cc1nc(NC(=O)N2CCC[C@H]2C(N)=O)sc1-c1ccnc(C(C)(C)C(F)(F)F)c1
b) CC(C)[C@@H]1NC(=O)[C@H](Cc2ccccc2)N(C)C(=O)[C@H](C(C)C)NC(=O)[C@H](Cc2ccccc2)N(C)C1=O
c) CCC(O)(c1cn(Cc2ccc3c(-c4ccc(F)cc4)c(C(=O)O)sc3c2)nn1)C(F)(F)F
d) COc1cc(N2CCOCC2)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
Answer: a, b, 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)-1-N-[4-methyl-5-[2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridin-4-yl]-1,3-thiazol-2-yl]pyrrolidine-1,2-dicarboxamide