Task: Answer the MCQ question.
Query: Which compound exhibits a -3.468% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COCCn1c(SCC(=O)Nc2cc(C)on2)nc2cc(Cl)ccc2c1=O
b.) Cn1c(=O)c2[nH]c(N=NNc3ccccc3F)nc2n(C)c1=O
c.) O=C(NCCC1=CCCCC1)C1CCN(S(=O)(=O)c2ccc(Br)s2)CC1
d.) CCCCc1ccc(S(=O)(=O)NNC(=S)NCc2ccco2)cc1
e.) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)c1ccc(-n2cncn2)c([N+](=O)[O-])c1
Answer: a. COCCn1c(SCC(=O)Nc2cc(C)on2)nc2cc(Cl)ccc2c1=O
{#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#}
COCCn1c(SCC(=O)Nc2cc(C)on2)nc2cc(Cl)ccc2c1=O
COCCn1c(SCC(=O)Nc2cc(C)on2)nc2cc(Cl)ccc2c1=O
2-[7-chloro-3-(2-methoxyethyl)-4-oxoquinazolin-2-yl]sulfanyl-N-(5-methyl-1,2-oxazol-3-yl)acetamide