Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 20.186% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=[N+]([O-])c1cc(Cl)ccc1Oc1ccc(-c2nnco2)cc1
b. CCOC(=O)C1CCN(C2CCN(Cc3nc(-c4ccccc4)no3)CC2)CC1
c. CCCCNC(=S)NNC(=O)c1csc(C)c1CC
d. Cc1nnc(SCc2nnc(-c3cccs3)o2)s1
Answer: a. O=[N+]([O-])c1cc(Cl)ccc1Oc1ccc(-c2nnco2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=[N+]([O-])c1cc(Cl)ccc1Oc1ccc(-c2nnco2)cc1
O=[N+]([O-])c1cc(Cl)ccc1Oc1ccc(-c2nnco2)cc1
2-[4-(4-chloro-2-nitrophenoxy)phenyl]-1,3,4-oxadiazole