Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -7.418\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCc1cc(=O)oc2cc(C)cc(OCC(=O)NCCCn3ccnc3)c12
(b) O=C(NCc1ccccc1)C1CCN(S(=O)(=O)N2CCCCCC2)CC1
(c) C=C(C)c1cccc(C(C)(C)NC(=O)NC2CCCC2)c1
Answer: a. CCc1cc(=O)oc2cc(C)cc(OCC(=O)NCCCn3ccnc3)c12
{#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#}
CCc1cc(=O)oc2cc(C)cc(OCC(=O)NCCCn3ccnc3)c12
CCc1cc(=O)oc2cc(C)cc(OCC(=O)NCCCn3ccnc3)c12
2-(4-ethyl-7-methyl-2-oxochromen-5-yl)oxy-N-(3-imidazol-1-ylpropyl)acetamide