Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 15.546\% 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.) CCOC(=O)CN(C(=O)CSc1nnc(-c2ccncc2)n1CCCOC)c1ccccc1
b.) O=C(Nc1ccc(-c2nnc(-c3ccccc3)o2)cc1)c1ccc(Br)o1
c.) Cc1ccc(S(=O)(=O)/N=c2\sccn2C)cc1
d.) N#CC1=C(N)Oc2[nH]c(=S)[nH]c(=O)c2C12C(=O)Nc1ccccc12
Answer: a. CCOC(=O)CN(C(=O)CSc1nnc(-c2ccncc2)n1CCCOC)c1ccccc1
{#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#}
CCOC(=O)CN(C(=O)CSc1nnc(-c2ccncc2)n1CCCOC)c1ccccc1
CCOC(=O)CN(C(=O)CSc1nnc(-c2ccncc2)n1CCCOC)c1ccccc1
ethyl 2-(N-[2-[[4-(3-methoxypropyl)-5-pyridin-4-yl-1,2,4-triazol-3-yl]sulfanyl]acetyl]anilino)acetate