Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.335\% human ether-à-go-go related gene (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 other words.
Options:
a. N#Cc1c(SCc2cccc(Cl)c2)sc(C(=O)c2ccccc2)c1N
b. CCOc1ccc(NC(=O)CCNS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)cc1
c. CCOC(=O)C1CCN(c2ncnc3cc(OC)c(OC)cc23)CC1
d. COc1ccc(C(=O)N2CCN(C(=O)c3ccc(-c4ccccc4)cc3)CC2)cc1OC
e. O=C(O)CN1C(=O)CC(Cc2ccccc2)C1=O
Answer: e. O=C(O)CN1C(=O)CC(Cc2ccccc2)C1=O
{#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#}
O=C(O)CN1C(=O)CC(Cc2ccccc2)C1=O
O=C(O)CN1C(=O)CC(Cc2ccccc2)C1=O
3-benzyl-1-(2-hydroxy-2-oxoethyl)pyrrolidine-2,5-dione