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 or b without using any additional words.
Options:
a CNC(=O)c1cc2cc(C3(Cc4ccccc4)CCNC3)ccc2[nH]1
b CN(C)C(=N)c1ccc(C(=O)Nc2ccc(SCC(=O)N(C)C)cc2C(=O)Nc2ccc(Cl)cn2)cc1
Answer: a, 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}
N-(5-chloropyridin-2-yl)-5-[2-(dimethylamino)-2-oxoethyl]sulfanyl-2-[[4-(N,N-dimethylcarbamimidoyl)benzoyl]amino]benzamide