Task: Answer the MCQ question.
Question: Which drug has a 13.833\% 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) COc1cc(-c2nc(=S)[nH][nH]2)cc(OC)c1OC
(b) COc1ccc(CCNC(=O)C2CCN(C(=O)c3ccccc3)CC2)cc1
(c) O=C(N/N=C/c1ccc(OCc2ccccc2)cc1)c1ccco1
(d) O=C(O)CN1C(=O)CC(c2ccccc2)CC1=O
Answer: a. COc1cc(-c2nc(=S)[nH][nH]2)cc(OC)c1OC
{#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#}
COc1cc(-c2nc(=S)[nH][nH]2)cc(OC)c1OC
COc1cc(-c2nc(=S)[nH][nH]2)cc(OC)c1OC
5-(3,4,5-trimethoxyphenyl)-1,2-dihydro-1,2,4-triazole-3-thione