Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CN(C)C(=O)c1cccc(-c2ccccc2CC(c2cccnc2)c2cccnc2)c1
(b) CCN(CC)c1ccc(NC(=O)C2(CN(C)C(=O)OCC(C)C)CCc3cccc(OC)c3C2)cc1
(c) CC[C@H](C)[C@H](C(=O)O)N1CC(CN2CCC(c3cc(Cc4ccccc4)nn3CC)CC2)[C@@H](c2cccc(F)c2)C1
(d) O=c1ccc2ncc(F)c3c2n1C[C@@]3(O)CC12CCC(NC/C=C/c3ccc(F)cc3)(CC1)CO2
(e) CS(=O)(=O)Nc1ccc(OCC(O)CN(CCc2ccc(Cl)c(Cl)c2)Cc2ccccc2)cc1
Answer: b, d, e
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-[3-[benzyl-[2-(3,4-dichlorophenyl)ethyl]amino]-2-hydroxypropoxy]phenyl]methanesulfonamide