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 additional words.
Options:
(a) O=c1cc(-c2cccc3c2Sc2ccccc2S3)oc(N2CCOCC2)c1
(b) COc1ccc(Nc2nc(N[C@@H]3CCOC[C@@H]3N)ncc2C(N)=O)cc1
(c) O=C(O)C1CCN(C2CCC3(Cc4ccccc4Cc4ccccc43)C2)CC1
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}
1-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-ylpiperidine-4-carboxylic acid