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, or c without using any additional words.
Options:
a.) CCC(O)(CC)c1cn(-c2ccc(F)cc2)c2ccc(Cl)cc12
b.) c1ccc2c3c([nH]c2c1)C(C1CCOCC1)NC(c1nc(C24CC5CC(CC(C5)C2)C4)c[nH]1)C3
c.) O=S(=O)(Nc1ccc([C@]23CNC[C@H]2C3)cc1)c1ccc(C(F)(F)F)cc1
Answer: a
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}
3-[5-chloro-1-(4-fluorophenyl)indol-3-yl]pentan-3-ol