Task: Answer the MCQ question.
Question: Which compound has a 4.081\% 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.) CCCn1c(N)c(-c2nc(C3CC3)c(C(=O)c3ccc(F)cc3)s2)c(=O)n(C)c1=O
b.) CC(C)N1CCN(Cc2cccc3c2OCO3)CC1CCO
c.) COc1ccc(Cn2c(=O)[nH]c3cc(C(=O)N4CCN(c5ccccc5OC)CC4)ccc3c2=O)cc1
d.) COc1cccc(CC(NC(C)=O)C(=O)NC2CCN(S(=O)(=O)c3cccc4ccccc34)CC2)c1
Answer: c. COc1ccc(Cn2c(=O)[nH]c3cc(C(=O)N4CCN(c5ccccc5OC)CC4)ccc3c2=O)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(Cn2c(=O)[nH]c3cc(C(=O)N4CCN(c5ccccc5OC)CC4)ccc3c2=O)cc1
COc1ccc(Cn2c(=O)[nH]c3cc(C(=O)N4CCN(c5ccccc5OC)CC4)ccc3c2=O)cc1
3-[(4-methoxyphenyl)methyl]-7-[4-(2-methoxyphenyl)piperazine-1-carbonyl]-1H-quinazoline-2,4-dione