Task: Answer the multiple choice question.
Query: Which compound has a 2.272\% 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 other words.
Options:
[a] CCCC[n+]1c(-c2ccc(Cl)cc2Cl)csc1Nc1ccccc1.[Cl-]
[b] CCSc1ncnc2c1sc1nc3c(cc12)COC(C)(C)C3
[c] O=C(c1ccc(N2CCNCC2)cc1)c1cccnc1
[d] Cc1cc(=O)oc2c(C)c(OCC(=O)NCCc3ccc(S(N)(=O)=O)cc3)ccc12
[e] CCOc1cccc(/C=C/c2ccc3cccc(O)c3n2)c1OC
Answer: d. Cc1cc(=O)oc2c(C)c(OCC(=O)NCCc3ccc(S(N)(=O)=O)cc3)ccc12
{#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#}
Cc1cc(=O)oc2c(C)c(OCC(=O)NCCc3ccc(S(N)(=O)=O)cc3)ccc12
Cc1cc(=O)oc2c(C)c(OCC(=O)NCCc3ccc(S(N)(=O)=O)cc3)ccc12
2-(4,8-dimethyl-2-oxochromen-7-yl)oxy-N-[2-(4-sulfamoylphenyl)ethyl]acetamide