Task: Answer the multiple choice question.
Question: Which drug exhibits a 0.829\% 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: COc1ccc(CN(C)CC(=O)NC2CCCc3ccccc32)cc1OC
b: O=C1NC(=O)C2(Cc3ccccc3N3CCOCC32)C(=O)N1c1ccccc1
c: S=c1[nH]ccn1-c1ccccc1Cl
Answer: b. O=C1NC(=O)C2(Cc3ccccc3N3CCOCC32)C(=O)N1c1ccccc1
{#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)C2(Cc3ccccc3N3CCOCC32)C(=O)N1c1ccccc1
O=C1NC(=O)C2(Cc3ccccc3N3CCOCC32)C(=O)N1c1ccccc1
1-phenylspiro[1,3-diazinane-5,5'-2,4,4a,6-tetrahydro-1H-[1,4]oxazino[4,3-a]quinoline]-2,4,6-trione