Task: Answer the MCQ question.
Question: Which drug has a 4.460\% 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 other words.
Options:
a) CCOC(=O)c1c(NC(=S)NC(=O)c2ccco2)sc2c1CCCC2
b) COc1ccc(Cl)cc1N(CC(=O)Nc1ccccc1SC)S(C)(=O)=O
c) Cc1nc(Nc2cccc(C(C)O)c2)c2nnn(Cc3ccccc3F)c2n1
d) COc1cc(CNc2ccccc2SC)ccc1O
e) O=C(c1ccccc1)c1cccs1
Answer: d. COc1cc(CNc2ccccc2SC)ccc1O
{#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(CNc2ccccc2SC)ccc1O
COc1cc(CNc2ccccc2SC)ccc1O
2-methoxy-4-[(2-methylsulfanylanilino)methyl]phenol