Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1nnc(C(C)C)n1C1CCN(C(C)CC(NC(=O)C2CCC2)c2ccccc2)CC1
[b] CC1Cc2c([nH]c3cc(Cl)ccc23)C2(N1)C(=O)Nc1ccc(Cl)cc12
[c] CC[C@H]1C[C@@H]2C[C@H]3c4[nH]c5ccc(O)cc5c4CCN(C2)[C@@H]13
Answer: b
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}
5,7'-dichloro-3'-methylspiro[1H-indole-3,1'-2,3,4,9-tetrahydropyrido[3,4-b]indole]-2-one