Task: Answer the MCQ question.
Query: Which drug exhibits a -7.073% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1ccc(NC(=O)CSc2nnc(CCCCCNC(=O)OC(C)(C)C)o2)c(C)c1
b COc1ccc(OC)c(/C=N/NC(=O)CCCC(=O)Nc2cccc(Br)c2)c1
c CCNc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1ccc(Cl)cc1
d Cc1cccc(C)c1NC(=O)CSc1nnc(CCNC(=O)OC(C)(C)C)o1
Answer: c. CCNc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1ccc(Cl)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#}
CCNc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1ccc(Cl)cc1
CCNc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1ccc(Cl)cc1
7-[(4-chlorophenyl)methyl]-8-(ethylamino)-1,3-dimethylpurine-2,6-dione