Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.230\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc(NC(=O)c2cn(CCC#N)nc2-c2cccc([N+](=O)[O-])c2)cc1
[b] COCC(C)NCC(=O)NC(C)CCc1ccccc1.O=C(O)C(=O)O
[c] COc1cc(C(=O)NCC(=O)N/N=C/c2cccnc2)cc(OC)c1OC
Answer: b. COCC(C)NCC(=O)NC(C)CCc1ccccc1.O=C(O)C(=O)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#}
COCC(C)NCC(=O)NC(C)CCc1ccccc1.O=C(O)C(=O)O
COCC(C)NCC(=O)NC(C)CCc1ccccc1.O=C(O)C(=O)O
2-(1-methoxypropan-2-ylamino)-N-(4-phenylbutan-2-yl)acetamide;oxalic acid