Task: Answer the multiple-choice question.
Question: Which drug exhibits a 5.622\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCNc1sc(S(C)(=O)=O)nc1S(=O)(=O)c1ccc(Cl)cc1
b. COc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)COc1ncnc2ccccc12
c. Cc1ccc(S(=O)(=O)NCCc2nnc3ccc(SCc4cccnc4)nn23)cc1
d. O=C(O)c1ccc(N=NNc2cccc([N+](=O)[O-])c2)cc1
e. O=c1oc(-c2ccco2)nc2sc3c(c12)CCCCC3
Answer: e. O=c1oc(-c2ccco2)nc2sc3c(c12)CCCCC3
{#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=c1oc(-c2ccco2)nc2sc3c(c12)CCCCC3
O=c1oc(-c2ccco2)nc2sc3c(c12)CCCCC3
5-(furan-2-yl)-4-oxa-8-thia-6-azatricyclo[7.5.0.02,7]tetradeca-1(9),2(7),5-trien-3-one