Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.589% 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 other words.
Options:
a. CC(C)Cc1ccc(S(=O)(=O)N2CCN(c3ccccn3)CC2)cc1
b. O=C(CSc1ccc(-c2ccc(F)cc2)nn1)NCCc1ccccc1
c. CCc1nc2cc(Cl)c(Cl)cc2[nH]1
d. O=Cc1c[nH]c2ncccc12
Answer: c. CCc1nc2cc(Cl)c(Cl)cc2[nH]1
{#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#}
CCc1nc2cc(Cl)c(Cl)cc2[nH]1
CCc1nc2cc(Cl)c(Cl)cc2[nH]1
5,6-dichloro-2-ethyl-1H-benzimidazole