Task: Answer the MCQ question.
Query: Which drug has a 3.129\% 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.) COc1ccc(C(=S)N2CCC(C(N)=O)CC2)cc1Br
b.) O=C(c1ccccc1)N1CCSC1=S
c.) COc1cccc(OC)c1C(=O)NC(=S)Nc1ccc2c(c1)C(=O)N(C)C2=O
d.) CCCCS(=O)Cc1ccccc1
e.) CCS(=O)(=O)c1ccc2oc(Nc3ccc(OC)cc3)nc2c1
Answer: b. O=C(c1ccccc1)N1CCSC1=S
{#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#}
O=C(c1ccccc1)N1CCSC1=S
O=C(c1ccccc1)N1CCSC1=S
phenyl-(2-sulfanylidene-1,3-thiazolidin-3-yl)methanone