Problem statement: Answer the MCQ question.
Question: Which drug has a -3.849\% 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 other words.
Options:
(a) COc1ccc(-n2c(SC)nc3ccccc3c2=O)cc1
(b) O=C(O)CCn1c(=S)n(CCC(=O)O)c2ccccc21
(c) COc1cccc(-n2nnc3c(=O)n(CC(=O)N4CCCCC4)cnc32)c1
(d) CCc1cccc(NC(=O)CSC2=NS(=O)(=O)c3ccccc32)c1
Answer: a. COc1ccc(-n2c(SC)nc3ccccc3c2=O)cc1
{#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#}
COc1ccc(-n2c(SC)nc3ccccc3c2=O)cc1
COc1ccc(-n2c(SC)nc3ccccc3c2=O)cc1
3-(4-methoxyphenyl)-2-methylsulfanylquinazolin-4-one