Task: Answer the multiple choice question.
Query: Which drug has a 0.851\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C1COc2ccc(C(=O)COC(=O)Cc3ccccc3F)cc2N1
[b] Cc1cccc(N(CC(=O)Nc2ccc(-c3nc4ccc(C)cc4s3)cc2)S(C)(=O)=O)c1
[c] O=C(NC1CC1)C1CCN(C2CCN(C(=O)Cc3ccc(F)cc3)CC2)CC1
[d] C=CCNC(=S)NC(=O)c1csc([N+](=O)[O-])c1
[e] C=CCc1ccc(OCCCCNC2CCCC2)c(OC)c1.O=C(O)C(=O)O
Answer: a. O=C1COc2ccc(C(=O)COC(=O)Cc3ccccc3F)cc2N1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C1COc2ccc(C(=O)COC(=O)Cc3ccccc3F)cc2N1
O=C1COc2ccc(C(=O)COC(=O)Cc3ccccc3F)cc2N1
6-[2-[2-(2-fluorophenyl)acetyl]oxyacetyl]-4H-1,4-benzoxazin-3-one