Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.520% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(O)C(Cc1ccc(O)cc1)N1C(=O)C2CCCCC2C1=O
b Cc1ccc(NC(=O)COC(=O)c2cccnc2Cl)cc1S(=O)(=O)N1CCCCC1
c COc1ccc(NC(=O)CN(c2cccc(F)c2)S(C)(=O)=O)cc1OC
d COc1cnc(-c2ccccn2)nc1Sc1ccc(C)cc1
Answer: d. COc1cnc(-c2ccccn2)nc1Sc1ccc(C)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#}
COc1cnc(-c2ccccn2)nc1Sc1ccc(C)cc1
COc1cnc(-c2ccccn2)nc1Sc1ccc(C)cc1
5-methoxy-4-(4-methylphenyl)sulfanyl-2-pyridin-2-ylpyrimidine