Task: Answer the MCQ question.
Query: Which compound exhibits a 10.961\% 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: CCc1ccc(C(=O)c2cnc3ccc(OC)cc3c2N2CCN(CC)CC2)cc1
b: Cc1cc(=O)oc2cc(OCC(=O)OCC(=O)Nc3ccccc3F)ccc12
c: CCC(C)NC(=O)c1ccccc1NC(=O)CN(c1cc(C)ccc1OC)S(C)(=O)=O
d: CC(C)(C)S(=O)(=O)c1cnc(N2CCOCC2)nc1N
Answer: d. CC(C)(C)S(=O)(=O)c1cnc(N2CCOCC2)nc1N
{#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#}
CC(C)(C)S(=O)(=O)c1cnc(N2CCOCC2)nc1N
CC(C)(C)S(=O)(=O)c1cnc(N2CCOCC2)nc1N
5-tert-butylsulfonyl-2-morpholin-4-ylpyrimidin-4-amine