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 other words.
Options:
a.) CCOC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1c1cccc([N+](=O)[O-])c1
b.) Cc1ccc2c(-c3nnc(SCCCN4CCc5cc6nc(C(F)(F)C(F)(F)F)oc6cc5CC4)n3C)cccc2n1
c.) NS(=O)(=O)c1ccc(Nc2nc(OCC3CCCCC3)c3nc[nH]c3n2)cc1
d.) CNC(=O)c1c(NCCC2CCCC2)nc(C#N)nc1OCC1CCN(C)CC1
Answer: a, 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}
4-[[6-(cyclohexylmethoxy)-9H-purin-2-yl]amino]benzenesulfonamide