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: COC(=O)N1CCc2c(nc(C)n2[C@@H]2C[C@@H]3CC[C@H](C2)N3CC[C@H](NC(C)=O)c2cccc(F)c2)C1
b: Clc1cccc2c(-c3nc(CN4CCOCC4)cs3)cn(CC3CCOCC3)c12
c: CS(=O)(=O)Nc1ccc2c(c1)C(=O)CC1(CCN(CCc3ccc4nonc4c3)CC1)O2
d: CS(=O)(=O)Nc1ccc(OC[C@@H](O)CNCCc2ccc(F)c(F)c2)cc1
Answer: a, b, c, d
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-[(2S)-3-[2-(3,4-difluorophenyl)ethylamino]-2-hydroxypropoxy]phenyl]methanesulfonamide