Task: Answer the multiple choice question.
Question: Which compound exhibits a -13.090\% 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) O=C1Nc2ccc(S(=O)(=O)NCCC3=CCCCC3)c3cccc1c23
(b) COc1ccc(-n2c(C)cc(C)c(C(C)=O)c2=S)cc1
(c) N#Cc1ccc(Oc2nc(Nc3ccc(F)cc3)nc(N3CCCC3)n2)cc1
(d) COC(=O)n1c(=O)oc2cc(S(=O)(=O)N3CCOCC3)ccc21
Answer: d. COC(=O)n1c(=O)oc2cc(S(=O)(=O)N3CCOCC3)ccc21
{#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#}
COC(=O)n1c(=O)oc2cc(S(=O)(=O)N3CCOCC3)ccc21
COC(=O)n1c(=O)oc2cc(S(=O)(=O)N3CCOCC3)ccc21
methyl 6-morpholin-4-ylsulfonyl-2-oxo-1,3-benzoxazole-3-carboxylate