Task: Please answer the multiple choice question.
Question: Which molecules are not 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: Cc1ccc2c(N3CCN(CCc4c(C)ccc5c4ccc(=O)n5C)[C@H](C)C3)cccc2n1
b: CCc1cc2c(nc1CNC13CCC(CC4(O)Cn5c(=O)ccc6ncc(F)c4c65)(CC1)OC3)NC(=O)CO2
c: CCOC(=O)N1CCC(CN2CC[C@H](N3C(=O)Cc4ccccc43)C2)CC1
d: NC(=O)Nc1ccc(O)cc1OC[C@@H](O)CN1CCC2(CC1)Cc1cc(Cl)ccc1O2
e: Nc1nc2ccc(Cl)cc2n1CC(O)c1cccc(Cl)c1Cl
Answer: b, 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}
2-(2-amino-6-chlorobenzimidazol-1-yl)-1-(2,3-dichlorophenyl)ethanol