Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCOC(=O)[C@H](C)N(C)C(=O)c1cc(C(=O)N[C@H](CC)c2ccccc2)c2n1CCOC2
b. O=C(NCCO)c1ccccc1Oc1ncc(Cl)cc1NS(=O)(=O)c1ccc(Cl)c(Cl)c1
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}
2-[5-chloro-3-[(3,4-dichlorophenyl)sulfonylamino]pyridin-2-yl]oxy-N-(2-hydroxyethyl)benzamide