Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 12.838% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOc1ccc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCN2CCOCC2)cc1OC
b C=CCNC(=S)NNC(=O)c1ccc([N+](=O)[O-])cc1
c Br.CCCn1c(=N)n(CC(=O)c2ccc([N+](=O)[O-])cc2)c2ccccc21
Answer: a. CCOc1ccc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCN2CCOCC2)cc1OC
{#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#}
CCOc1ccc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCN2CCOCC2)cc1OC
CCOc1ccc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCN2CCOCC2)cc1OC
2-(4-ethoxy-3-methoxyphenyl)-4-hydroxy-3-(5-methylfuran-2-carbonyl)-1-(2-morpholin-4-ylethyl)-2H-pyrrol-5-one