Task: Answer the multiple choice question.
Query: Which drug exhibits a 10.411% 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: CC1CCCCN1C(=O)CSc1nnc(-c2c[nH]c3ccccc23)o1
b: CCc1cccc2c(C(=O)CN3C(=O)NC4(CCc5ccccc54)C3=O)c[nH]c12
c: CSc1ccccc1OCc1cc(C(=O)NCc2ccc(C)s2)no1
d: COc1cc(/C=N/N=C2/NC(=O)C(c3ccccc3)S2)ccc1O
e: COc1ccc(S(N)(=O)=O)cc1C(=O)NCC(C)(C)N1CCCCC1
Answer: b. CCc1cccc2c(C(=O)CN3C(=O)NC4(CCc5ccccc54)C3=O)c[nH]c12
{#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#}
CCc1cccc2c(C(=O)CN3C(=O)NC4(CCc5ccccc54)C3=O)c[nH]c12
CCc1cccc2c(C(=O)CN3C(=O)NC4(CCc5ccccc54)C3=O)c[nH]c12
3'-[2-(7-ethyl-1H-indol-3-yl)-2-oxoethyl]spiro[1,2-dihydroindene-3,5'-imidazolidine]-2',4'-dione