Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.295\% 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 COC(=O)[C@H](C(C)C)n1c(C)c(C(C)=O)c(C(C)=O)c1C
b O=C(NC(=S)Nc1ccccc1N1CCCCC1)c1cccs1
c OCCN1CCN(C(=S)c2ccc(Cl)cc2)CC1
d CCCN(c1ccc(C(C)C)cc1)S(=O)(=O)c1c(C)[nH]c(=O)[nH]c1=O
Answer: c. OCCN1CCN(C(=S)c2ccc(Cl)cc2)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#}
OCCN1CCN(C(=S)c2ccc(Cl)cc2)CC1
OCCN1CCN(C(=S)c2ccc(Cl)cc2)CC1
(4-chlorophenyl)-[4-(2-hydroxyethyl)-1,4-diazinan-1-yl]methanethione