Problem statement: Answer the MCQ question.
Question: Which compound has a 3.599\% 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 CSCC(NS(=O)(=O)c1ccc(C)cc1)C(=O)O
b Cn1nc(-c2ccccn2)nc2c(=O)n(C)c(=O)nc1-2
c COC(=O)C1C(=O)C2=C(CC1C)NC(C)=C(C(=O)OC1CCCC1)C2c1ccc(N(C)C)cc1
d O=C(CSc1nc2ccccc2o1)N/N=C/c1ccc(O)c(O)c1
Answer: d. O=C(CSc1nc2ccccc2o1)N/N=C/c1ccc(O)c(O)c1
{#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#}
2-(1,3-benzoxazol-2-ylsulfanyl)-N-[(E)-(3,4-dihydroxyphenyl)methylideneamino]acetamide