Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 15.039\% 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(OC1CCOC1=O)c1ccc(CO)cc1
(b) CCN(CC)CCNC(=O)Cn1cnc2sc(C)c(S(=O)(=O)N3CCN(c4ncccn4)CC3)c2c1=O
(c) CCOc1cc(/C=C/C(=O)OCC(=O)NCCN2C(=O)CSC2=O)ccc1OCC(C)C
(d) CC(C)(C)Nc1nc(Cl)nc(N(C#N)CN2C(=O)c3ccccc3S2(=O)=O)n1
Answer: a. O=C(OC1CCOC1=O)c1ccc(CO)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#}
O=C(OC1CCOC1=O)c1ccc(CO)cc1
O=C(OC1CCOC1=O)c1ccc(CO)cc1
(2-oxooxolan-3-yl) 4-(hydroxymethyl)benzoate