Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.523\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOC(=O)c1ccc(NC(=S)N2CCC(O)CC2)cc1
(b) CCc1cc(=O)oc2cc(OCC(=O)NCCCn3ccnc3)c(Cl)cc12
(c) COc1cc(C(C)=O)ccc1Oc1cc(NN2CCCCC2)c([N+](=O)[O-])cc1[N+](=O)[O-]
Answer: a. CCOC(=O)c1ccc(NC(=S)N2CCC(O)CC2)cc1
{#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#}
CCOC(=O)c1ccc(NC(=S)N2CCC(O)CC2)cc1
CCOC(=O)c1ccc(NC(=S)N2CCC(O)CC2)cc1
ethyl 4-[(4-hydroxypiperidine-1-carbothioyl)amino]benzoate