Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccc(Nc2cc(NCCN)nnc2C(N)=O)nc1C(C)C
b) CCC(C)(C)c1ccc(S(=O)(=O)Nc2ccc(C34CNCC3C4)cc2)cc1
c) COc1ccc(-c2cc(-c3ccc(S(C)(=O)=O)cc3)cnc2N)cn1
d) O=C(/C=C/c1ccc(CN(CCO)CCc2c[nH]c3ccccc23)cc1)NO
Answer: b, 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}
3-(6-methoxypyridin-3-yl)-5-(4-methylsulfonylphenyl)pyridin-2-amine