Task: Answer the MCQ question.
Question: Which compound has a 2.555% 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. COc1ccc(CNC(=O)C(c2ccco2)N(C(=O)c2snc(C(N)=O)c2N)c2ccccc2OC)cc1
b. CCCCn1c(N)c(N(CC(C)C)C(=O)c2oc3c(Cl)cccc3c2C)c(=O)[nH]c1=O
c. c1ccc(-n2cnc3ccccc32)nc1
d. O=C(c1cc(-c2ccc(O)cc2)on1)N1CCCC1
Answer: d. O=C(c1cc(-c2ccc(O)cc2)on1)N1CCCC1
{#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#}
O=C(c1cc(-c2ccc(O)cc2)on1)N1CCCC1
O=C(c1cc(-c2ccc(O)cc2)on1)N1CCCC1
[5-(4-hydroxyphenyl)-1,2-oxazol-3-yl]-pyrrolidin-1-ylmethanone