Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 20.542\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1ccc(OCc2nnc(SCC(=O)O)n2N)cc1
b.) Cc1ccc(C(=O)C(C)N(C(=O)c2ccc(Cl)cc2Cl)N2C(=O)CCCC2=O)cc1
c.) Cc1oc2c(C)c3oc(=O)c(CCC(=O)O)c(C)c3cc2c1-c1ccccc1
d.) CCOCCCNc1ccc(N2C(=O)CCCC2=O)cc1[N+](=O)[O-]
Answer: a. COc1ccc(OCc2nnc(SCC(=O)O)n2N)cc1
{#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#}
COc1ccc(OCc2nnc(SCC(=O)O)n2N)cc1
COc1ccc(OCc2nnc(SCC(=O)O)n2N)cc1
2-[[4-amino-5-[(4-methoxyphenoxy)methyl]-1,2,4-triazol-3-yl]sulfanyl]acetic acid