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=S(=O)(c1ccc(F)cc1)c1ccc(C=Cc2ccc(F)cc2)nc1
b COc1ccc(C2CCN(CC[C@H]3CCOc4ccccc43)CC2)cc1OC
c COCC(O)COc1cn2ncnc(Oc3ccc4[nH]c(C)cc4c3F)c2c1C
d O=C1COc2ccc(CNC3CCN(CCN4C(=O)COc5ccc(O)cc54)CC3)nc2N1
e C[C@@H]1CCCN1CCCOc1ccc(N2CCN(C(=O)c3ccc(C#N)cc3)CC2=O)cc1
Answer: a, b
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-[(4S)-3,4-dihydro-2H-chromen-4-yl]ethyl]-4-(3,4-dimethoxyphenyl)piperidine