Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CNc1cc(Nc2cnc(C#N)c(O[C@@H]3CCN(C)C3)n2)ncc1-c1cnn(C)c1
b CCC(=O)O[C@]1(C(=O)CO)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@@]21C
c CN(C(=O)c1ccc(-c2ccc(C(F)(F)F)cc2)cc1)[C@H]1CCN(C(=O)N(C)[C@@H]2CCN(CCCc3ccc(Cl)cc3)C2)C1
d COc1ccc(CCN2C(=O)N(NS(=O)(=O)CF)C[C@@H]2c2ccc(OC)cc2)cc1
Answer: a, b, 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}
1-fluoro-N-[(4S)-4-(4-methoxyphenyl)-3-[2-(4-methoxyphenyl)ethyl]-2-oxoimidazolidin-1-yl]methanesulfonamide