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, d, or e without using any other words.
Options:
a. O=C(CCc1ccccc1)c1ccccc1OCC(O)CN1CCC(c2ccccc2)CC1
b. OCc1nc2ccccc2n1Cc1ccc(Cl)cc1
c. CCOC(=O)C1CCN(CCOc2ccc(S(N)(=O)=O)cc2)CC1
d. O=C(NCC1CCN(C(=O)CCCCC(c2ccc(F)cc2)c2ccc(F)cc2)C1)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
e. C#CC1(O)CCC(N2CC(NC(=O)CNc3nn(C)c4ccc(C(F)(F)F)cc34)C2)CC1
Answer: a, 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-[2-[2-hydroxy-3-(4-phenylpiperidin-1-yl)propoxy]phenyl]-3-phenylpropan-1-one