Task: Answer the MCQ question.
Question: Which drug exhibits a 11.680\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(c1cn(-c2ccccc2)nc1-c1ccc(Cl)cc1)N1CCOCC1
[b] CC(C)c1ccc(C2/C(=C(/O)c3ccc(F)cc3)C(=O)C(=O)N2CCCN2CCOCC2)cc1
[c] CC(C)c1ccc(NC(=O)CN2C(=O)c3ccccc3S2(=O)=O)cc1
[d] CN(C)S(=O)(=O)N1CCC(Oc2cccc(C(=O)N3CCCCCC3)c2)CC1
[e] CCC(C)c1ccc(S(=O)(=O)N2CCN(c3ccccn3)CC2)cc1
Answer: b. CC(C)c1ccc(C2/C(=C(/O)c3ccc(F)cc3)C(=O)C(=O)N2CCCN2CCOCC2)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#}
CC(C)c1ccc(C2/C(=C(/O)c3ccc(F)cc3)C(=O)C(=O)N2CCCN2CCOCC2)cc1
CC(C)c1ccc(C2/C(=C(/O)c3ccc(F)cc3)C(=O)C(=O)N2CCCN2CCOCC2)cc1
(4Z)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-(3-morpholin-4-ylpropyl)-5-(4-propan-2-ylphenyl)pyrrolidine-2,3-dione