Task: Answer the multiple-choice question.
Question: Which drug has a 8.217\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCSC(=O)N(CC)CC(=O)Nc1c(CC)cccc1CC
b) COc1ccc(NC(=S)Nc2cc(S(=O)(=O)N3CCCCC3)ccc2OC)cc1
c) Cc1cc(O)ccc1Nc1nc(-c2sc(N)nc2C)cs1
d) COc1ccccc1Nc1nc(N)nc(CN2CCCCC2)n1
Answer: a. CCSC(=O)N(CC)CC(=O)Nc1c(CC)cccc1CC
{#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#}
CCSC(=O)N(CC)CC(=O)Nc1c(CC)cccc1CC
CCSC(=O)N(CC)CC(=O)Nc1c(CC)cccc1CC
S-ethyl N-[2-(2,6-diethylanilino)-2-oxoethyl]-N-ethylcarbamothioate