Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC(C)[C@@]12C[C@@H](OC(=O)CO)[C@@](C)(O1)[C@@H]1CC[C@@H](C)[C@H]1[C@@H]2OC(=O)C=Cc1ccccc1
b: CC(C)(C)COc1ccc2c(c1)[C@]1(COC(N)=N1)c1cc(-c3ccccn3)ccc1O2
c: C[C@](O)(COc1ccc(F)cc1)C(=O)N1CCc2c(C#N)cccc21
d: N#Cc1ccc(OCCN2CC3CN(CCNS(=O)(=O)c4ccccc4F)CC(C2)O3)cc1
Answer: a, 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}
[(1S,2R,5R,6R,7S,8R,10R)-10-(2-hydroxyacetyl)oxy-1,5-dimethyl-8-propan-2-yl-11-oxatricyclo[6.2.1.02,6]undecan-7-yl]3-phenylprop-2-enoate