Task: Answer the MCQ question.
Question: Which drug exhibits a 12.262\% 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.) CCC(C)Sc1ccc(-c2nc3ccc(C)cn3c2NCc2ccccc2)cc1OC.O=C(O)C(F)(F)F
b.) COc1ccc(-c2noc(CCCC(=O)NCC3CCCO3)n2)cc1
c.) CC(C)C(c1nnnn1C1CCCC1)N1CCc2ccccc21
d.) Cc1nn(CC(=O)NCCc2cccs2)c(=O)c2nn(-c3ccccc3)c(C)c12
Answer: b. COc1ccc(-c2noc(CCCC(=O)NCC3CCCO3)n2)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#}
COc1ccc(-c2noc(CCCC(=O)NCC3CCCO3)n2)cc1
COc1ccc(-c2noc(CCCC(=O)NCC3CCCO3)n2)cc1
4-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-N-(oxolan-2-ylmethyl)butanamide