Task: Answer the multiple-choice question.
Query: Which drug exhibits a -3.751\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cc1ccc(/C=C/C(=O)Nc2ncc(C)s2)o1
b. CC(=O)c1ccc(OCCn2cnc3ccccc32)cc1
c. O=C(CN1C(=O)c2cccnc2Oc2ccc(Cl)cc21)Nc1ccc(F)cc1
d. COc1ccc(CCNC(=O)c2cn(C)c3ccc(S(=O)(=O)N4CCOCC4)cc3c2=O)cc1OC
e. CC(=O)c1ccc(NC(=O)C(C)Sc2nnc3ccccn23)cc1
Answer: a. Cc1ccc(/C=C/C(=O)Nc2ncc(C)s2)o1
{#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#}
Cc1ccc(/C=C/C(=O)Nc2ncc(C)s2)o1
Cc1ccc(/C=C/C(=O)Nc2ncc(C)s2)o1
(E)-3-(5-methylfuran-2-yl)-N-(5-methyl-1,3-thiazol-2-yl)prop-2-enamide