Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 10.826\% human ether-à-go-go related gene (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) c1ccc(-c2ccc3c(c2)NC(C2Nc4cc(-c5ccccc5)ccc4O2)O3)cc1
(b) CCC(=O)NC(Nc1sc2c(c1C(=O)OC)CCCC2)(C(F)(F)F)C(F)(F)F
(c) CCCCCc1c(C)nc(Nc2ccccc2)[nH]c1=O
(d) Cc1nc(Nc2ccc3c(c2)OCCO3)c2oc3ccccc3c2n1
Answer: a. c1ccc(-c2ccc3c(c2)NC(C2Nc4cc(-c5ccccc5)ccc4O2)O3)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#}
c1ccc(-c2ccc3c(c2)NC(C2Nc4cc(-c5ccccc5)ccc4O2)O3)cc1
c1ccc(-c2ccc3c(c2)NC(C2Nc4cc(-c5ccccc5)ccc4O2)O3)cc1
5-phenyl-2-(5-phenyl-2,3-dihydro-1,3-benzoxazol-2-yl)-2,3-dihydro-1,3-benzoxazole