Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 14.780\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COCCN(CCOC)S(=O)(=O)c1ccc(C(=O)NCCCN2CCOCC2)cc1
b. Cc1ccnc(SCC(=O)c2cccs2)n1
c. CCc1ccc(-c2cn3c(n2)SCC3)cc1
d. Cn1c(-c2ccc(-c3ccccc3)cc2)c[nH]c1=S
e. COc1cccc(/C=C/c2ccc3ccccc3n2)c1OC(C)=O
Answer: c. CCc1ccc(-c2cn3c(n2)SCC3)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#}
CCc1ccc(-c2cn3c(n2)SCC3)cc1
CCc1ccc(-c2cn3c(n2)SCC3)cc1
6-(4-ethylphenyl)-2,3-dihydroimidazo[2,1-b][1,3]thiazole