Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -1.078\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COC(=O)C(C(=O)OC)C(C[N+](=O)[O-])c1ccc(OC)c(OC)c1
[b] NC(=O)c1ccccc1
[c] CCC(C)(C)NC(=O)C(c1ccc(OC)cc1)N(C(=O)CCC(=O)Nc1cc(C)on1)c1ccccc1F
[d] CC1=CC(C)(C)Nc2ccc(OS(=O)(=O)c3ccc(C)cc3)cc21
Answer: d. CC1=CC(C)(C)Nc2ccc(OS(=O)(=O)c3ccc(C)cc3)cc21
{#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#}
(2,2,4-trimethyl-1H-quinolin-6-yl) 4-methylbenzenesulfonate