Task: Answer the MCQ question.
Question: Which drug exhibits a 8.390\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COCCN=c1scc(-c2cccs2)n1/N=C/c1ccc(O)c(O)c1O
b: CCN(CC(=O)Nc1ccc(OC)cc1)C(=O)c1ccc(NS(=O)(=O)c2ccc(C(C)=O)cc2)cc1
c: O=C(NCCO)c1ccc(Cl)c(Cl)c1
Answer: c. O=C(NCCO)c1ccc(Cl)c(Cl)c1
{#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#}
O=C(NCCO)c1ccc(Cl)c(Cl)c1
O=C(NCCO)c1ccc(Cl)c(Cl)c1
3,4-dichloro-N-(2-hydroxyethyl)benzamide