Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 0.708\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccc(OC2CCN(C(=O)CCc3nnc(-c4ccsc4)o3)CC2)cc1
b. CC1CCN(S(=O)(=O)c2ccc3[nH]c(=O)[nH]c3c2)CC1
c. O=C(CN1C(=O)C(=O)c2ccccc21)NC1CCCCC1
d. COc1ccc(C(=O)Nc2ccccc2NC(=O)c2ccco2)cc1OC
Answer: b. CC1CCN(S(=O)(=O)c2ccc3[nH]c(=O)[nH]c3c2)CC1
{#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#}
CC1CCN(S(=O)(=O)c2ccc3[nH]c(=O)[nH]c3c2)CC1
CC1CCN(S(=O)(=O)c2ccc3[nH]c(=O)[nH]c3c2)CC1
5-(4-methylpiperidin-1-yl)sulfonyl-1,3-dihydrobenzimidazol-2-one