Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -1.354\% 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 other words.
Options:
a. CNC(=O)COc1ccc(C=O)cc1OC
b. O=C(NCc1ccccc1)c1csc(-c2cccnc2)n1
c. COc1ccc(NC(=S)N2CCC(C(O)(c3ccccc3)c3ccccc3)CC2)cc1
d. CN1C(=O)C(=O)/C(=C(/O)c2ccc(Br)cc2)C1c1ccc(F)cc1
Answer: d. CN1C(=O)C(=O)/C(=C(/O)c2ccc(Br)cc2)C1c1ccc(F)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#}
CN1C(=O)C(=O)/C(=C(/O)c2ccc(Br)cc2)C1c1ccc(F)cc1
CN1C(=O)C(=O)/C(=C(/O)c2ccc(Br)cc2)C1c1ccc(F)cc1
(4E)-4-[(4-bromophenyl)-hydroxymethylidene]-5-(4-fluorophenyl)-1-methylpyrrolidine-2,3-dione