Task: Answer the multiple-choice question.
Question: Which compound has a -20.062% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cc1cc2[nH]c(=S)[nH]c2cc1C
b) CC(=O)N1CCN(S(=O)(=O)c2cccc(C(=O)Nc3nc4c(s3)CCCC4)c2)CC1
c) O=C(CCn1cccc1)Nc1cccc(F)c1
d) Cc1c(C(=O)N2CCOCC2)c(S(=O)(=O)N2CCN(c3ccc(Cl)cc3)CC2)c(C)n1C
e) S=C(c1ccc(N2CCOCC2)cc1)N1CCOCC1
Answer: a. Cc1cc2[nH]c(=S)[nH]c2cc1C
{#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#}
Cc1cc2[nH]c(=S)[nH]c2cc1C
Cc1cc2[nH]c(=S)[nH]c2cc1C
5,6-dimethyl-1,3-dihydrobenzimidazole-2-thione