Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 9.955% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCn1c(CCCOc2ccc(Cl)cc2Cl)n[nH]c1=S
b. CCN1CCN(Cc2nc3ccc([N+](=O)[O-])cc3c(=O)n2-c2ccccc2F)CC1
c. Cc1nn(CC(=O)N(C)Cc2ccc(F)cc2)c(C)c1[N+](=O)[O-]
d. O=C(COC(=O)COc1ccccc1)NC1CCCC1
e. COc1ccc2c(c1)c(=O)oc1cc(O)ccc12
Answer: a. CCn1c(CCCOc2ccc(Cl)cc2Cl)n[nH]c1=S
{#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#}
CCn1c(CCCOc2ccc(Cl)cc2Cl)n[nH]c1=S
CCn1c(CCCOc2ccc(Cl)cc2Cl)n[nH]c1=S
3-[3-(2,4-dichlorophenoxy)propyl]-4-ethyl-1H-1,2,4-triazole-5-thione