Problem statement: Answer the multiple-choice question.
Question: Which drug has a 7.668\% 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 additional words.
Options:
a: CCCCNC(=S)N/N=C1\C(=O)c2cccc3cccc1c23
b: COc1ccc(C(C)=O)cc1CC(C(=O)c1ccc(C)c(C)c1)N(C)C
c: CCOC(=O)c1n[nH]n2c1nc(=S)c1ccccc12
d: O=C(O)c1ccc(N2CCS(=O)(=O)CC2)cc1
e: Clc1cccc(CSc2ccc(-c3ccco3)nn2)c1
Answer: c. CCOC(=O)c1n[nH]n2c1nc(=S)c1ccccc12
{#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)c1n[nH]n2c1nc(=S)c1ccccc12
CCOC(=O)c1n[nH]n2c1nc(=S)c1ccccc12
ethyl5-sulfanylidene-1H-triazolo[1,5-a]quinazoline-3-carboxylate