Task: Answer the multiple choice question.
Query: Which drug has a 5.181\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1ccc(CNC(=O)c2cn(C)c3ccc(S(=O)(=O)N4CCOCC4)cc3c2=O)cc1
b: CCCOCCOC(=O)C1=C(C)NC(=O)NC1c1cc(Cl)c(O)c(OC)c1
c: O=C(C(=O)N1CCCc2ccccc21)c1cn(CC(=O)N2CCOCC2)c2ccccc12
d: C=C1CC(C(=O)N/N=C/c2ccccc2)C1
Answer: c. O=C(C(=O)N1CCCc2ccccc21)c1cn(CC(=O)N2CCOCC2)c2ccccc12
{#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(C(=O)N1CCCc2ccccc21)c1cn(CC(=O)N2CCOCC2)c2ccccc12
O=C(C(=O)N1CCCc2ccccc21)c1cn(CC(=O)N2CCOCC2)c2ccccc12
1-(3,4-dihydro-2H-quinolin-1-yl)-2-[1-(2-morpholin-4-yl-2-oxoethyl)indol-3-yl]ethane-1,2-dione