Task: Answer the multiple choice question.
Query: Which drug exhibits a 18.552% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1ccc(/C=N/Nc2ccc([N+](=O)[O-])cc2)cc1O
b. CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CSc1nc(N)cc(N)n1
c. CCOC(=O)C(=CNc1ccc(Oc2cccnc2)nc1)C(=O)OCC
d. Cc1ccc(NCc2n[nH]c(=S)n2-c2ccccc2)cc1Cl
e. COc1cc(/C=N/Nc2ccc(S(N)(=O)=O)cc2[N+](=O)[O-])cc(OC)c1O
Answer: b. CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CSc1nc(N)cc(N)n1
{#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#}
CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CSc1nc(N)cc(N)n1
CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CSc1nc(N)cc(N)n1
ethyl 4-[2-(4,6-diaminopyrimidin-2-yl)sulfanylacetyl]-2,5-dimethyl-1H-pyrrole-3-carboxylate