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 or b without using any additional words.
Options:
a) COc1ccc(C2CN(CCCN(C)S(=O)(=O)c3ccccc3)CC2CC(=O)Nc2cccc(Cl)c2)cc1
b) O=C(CNc1nccc2ccc(C(F)(F)F)cc12)NC1CN(C2CCC(O)(c3cncs3)CC2)C1
Answer: a
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-(3-chlorophenyl)-2-[4-(4-methoxyphenyl)-1-[3-[methyl(phenylsulfonyl)amino]propyl]pyrrolidin-3-yl]ethanamide