Task: Answer the multiple choice question.
Question: Which compound has a 1.840% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C1C2C3CC(C(Br)C3Br)C2C(=O)N1CC1CCCO1
b. COc1ccc(C)cc1NC(=O)CCNC(=O)Cn1ccc2ccccc2c1=O
c. CCOC(=O)CSc1nnc(NC(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)s1
d. CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(COc2ccccc2)cc1
Answer: d. CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(COc2ccccc2)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#}
CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(COc2ccccc2)cc1
CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(COc2ccccc2)cc1
N-[2-(2-methylanilino)-2-oxoethyl]-4-(phenoxymethyl)-N-propylbenzamide