Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a C[C@@H](OC(=O)N1CCCCC1)[C@H]1O[C@]2(C)CCCC[C@H]1O2
b O=C(NN1CC(C(=O)OCc2ccccc2F)CC1=O)c1ccccc1
c Nc1ccccc1-c1nc2ccccc2s1
d C=CCN(N(C)c1ncc(C(F)(F)F)cc1Cl)S(=O)(=O)c1ccc(OC)cc1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}