Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cc1ccc2c(-c3nnc(SCCCN4CC5CC5(c5ccc(Br)cc5)C4)n3C)cccc2n1
b.) CS(=O)(=O)Cc1cc(N2CCOCC2)nc(NC(=O)c2ccno2)n1
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}
N-[4-(methylsulfonylmethyl)-6-morpholin-4-ylpyrimidin-2-yl]-1,2-oxazole-5-carboxamide