Problem statement: Answer the MCQ question.
Query: Which compound has a 8.539\% 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 additional words.
Options:
[a] O=C(NCc1cccnc1)c1noc2c1CCCC2
[b] Nc1ccc(-c2nnn(Cc3ccccc3F)n2)cc1
[c] CCN(CC)S(=O)(=O)c1cc(NC(=O)C2=COCCO2)ccc1Cl
[d] Oc1ccc(-c2nnc(-c3ccc(O)cc3)nn2)cc1
Answer: c. CCN(CC)S(=O)(=O)c1cc(NC(=O)C2=COCCO2)ccc1Cl
{#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#}
CCN(CC)S(=O)(=O)c1cc(NC(=O)C2=COCCO2)ccc1Cl
CCN(CC)S(=O)(=O)c1cc(NC(=O)C2=COCCO2)ccc1Cl
N-[4-chloro-3-(diethylsulfamoyl)phenyl]-2,3-dihydro-1,4-dioxine-5-carboxamide