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.) O=S(=O)(NCCCCN1CCN(c2nsc3ccccc23)CC1)c1cc2ccc(Cl)cc2s1
b.) Cc1nc2n(c(=O)c1CCN1CCN(c3cccc4sccc34)CC1)CCCC2O
c.) O=C(O)C1CN(C2CCC3(Cc4ccccc4Oc4ccccc43)C2)C1
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}
1-spiro[6H-benzo[b][1]benzoxepine-5,3'-cyclopentane]-1'-ylazetidine-3-carboxylic acid