Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 6.707% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCOC(=O)N1CCN(c2cc(=O)n(-c3ccc(Br)cc3)c(=O)[nH]2)CC1
b.) COCCN(C(=O)c1ccco1)c1nnc(-c2ccc(OC)cc2)s1
c.) COc1ccc(OC)c(NC(=O)CN2C(=O)CSc3ccc(S(=O)(=O)N4CCCC4)cc32)c1
d.) O=C(c1ccc(CN2CCOCC2)cc1)N1CCC(Cc2ccccc2)CC1
Answer: a. CCOC(=O)N1CCN(c2cc(=O)n(-c3ccc(Br)cc3)c(=O)[nH]2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)N1CCN(c2cc(=O)n(-c3ccc(Br)cc3)c(=O)[nH]2)CC1
CCOC(=O)N1CCN(c2cc(=O)n(-c3ccc(Br)cc3)c(=O)[nH]2)CC1
ethyl4-[3-(4-bromophenyl)-2,4-dioxo-1H-pyrimidin-6-yl]piperazine-1-carboxylate