Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CN(c1ccc2nc(Cc3ccc(Oc4ccccc4)cc3)[nH]c2c1)S(C)(=O)=O
b CC(C)n1nc(-c2ccc3oc(N)nc3c2)c2c(N)ncnc21
c O=C(CCc1ccccc1)NC1CCC(O)(c2ccc(O)cn2)CC1
d O=C(CN1CCN(CCO)CC1)Nc1ccc(-c2cccc3c(=O)cc(N4CCOCC4)oc23)c2sc3ccccc3c12
e CC(C)(C)CN(C(=O)c1cccc(Cl)c1Cl)[C@H]1CCNC1
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-methyl-N-[2-[(4-phenoxyphenyl)methyl]-3H-benzimidazol-5-yl]methanesulfonamide