Task: Answer the MCQ question.
Question: Which compound exhibits a 16.185\% human ether-à-go-go related gene (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. COc1ccccc1/C=C1\CCCC2=C1Nc1nnnn1C2c1ccccc1OC
b. O=C(CN1C(=O)CSc2ccc(S(=O)(=O)N3CCOCC3)cc21)N1CCCCC1
c. O=C(CN1CCN(C(=O)c2ccco2)CC1)Nc1cccc([N+](=O)[O-])c1
Answer: b. O=C(CN1C(=O)CSc2ccc(S(=O)(=O)N3CCOCC3)cc21)N1CCCCC1
{#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(CN1C(=O)CSc2ccc(S(=O)(=O)N3CCOCC3)cc21)N1CCCCC1
O=C(CN1C(=O)CSc2ccc(S(=O)(=O)N3CCOCC3)cc21)N1CCCCC1
6-morpholin-4-ylsulfonyl-4-(2-oxo-2-piperidin-1-ylethyl)-1,4-benzothiazin-3-one