Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 17.811% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCn1nc(C)cc1-c1nnc(Sc2ncc([N+](=O)[O-])s2)n1C
b. CCOC(=O)N1CCN(C(=O)Nc2ccc(NC(=O)N3CCN(C(=O)OCC)CC3)cc2)CC1
c. COc1cccc2[nH]c(C(=O)NC(C)c3ccccc3)cc12
d. CCC(C)N(C)C1CCN(C(=S)Nc2cccc(SC)c2)CC1
e. Oc1c(Br)cc(Br)cc1CNc1ccccn1
Answer: b. CCOC(=O)N1CCN(C(=O)Nc2ccc(NC(=O)N3CCN(C(=O)OCC)CC3)cc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)N1CCN(C(=O)Nc2ccc(NC(=O)N3CCN(C(=O)OCC)CC3)cc2)CC1
CCOC(=O)N1CCN(C(=O)Nc2ccc(NC(=O)N3CCN(C(=O)OCC)CC3)cc2)CC1
ethyl 4-[[4-[(4-ethoxycarbonylpiperazine-1-carbonyl)amino]phenyl]carbamoyl]piperazine-1-carboxylate