Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.534\% 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, or c without using any other words.
Options:
a. CCOc1cccc(/C(O)=C2/C(=O)C(=O)N(CCN3CCOCC3)C2c2cccnc2)c1
b. O=C1NC(=O)N(Cc2ccco2)C(=O)/C1=C/c1ccc(-c2cccc([N+](=O)[O-])c2)o1
c. CC(=O)Nc1ccc(NC(=O)C23CC4CC(C2)CC(n2cnc(Br)n2)(C4)C3)cc1
Answer: b. O=C1NC(=O)N(Cc2ccco2)C(=O)/C1=C/c1ccc(-c2cccc([N+](=O)[O-])c2)o1
{#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=C1NC(=O)N(Cc2ccco2)C(=O)/C1=C/c1ccc(-c2cccc([N+](=O)[O-])c2)o1
O=C1NC(=O)N(Cc2ccco2)C(=O)/C1=C/c1ccc(-c2cccc([N+](=O)[O-])c2)o1
(5E)-1-(furan-2-ylmethyl)-5-[[5-(3-nitrophenyl)furan-2-yl]methylidene]-1,3-diazinane-2,4,6-trione