Task: Answer the MCQ question.
Query: Which drug exhibits a 6.699\% 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) CCOC(=O)c1ccccc1NC1CC(=O)N(c2ccccc2C)C1=O
b) Cc1cccc(-n2c(-c3ccccc3)c[nH]c2=S)c1C
c) O=C(/C=C/c1ccccc1Cl)N(Cc1ccccc1)C1CCS(=O)(=O)C1
d) Nc1ncn(CC(=O)c2ccccc2)n1
Answer: c. O=C(/C=C/c1ccccc1Cl)N(Cc1ccccc1)C1CCS(=O)(=O)C1
{#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(/C=C/c1ccccc1Cl)N(Cc1ccccc1)C1CCS(=O)(=O)C1
O=C(/C=C/c1ccccc1Cl)N(Cc1ccccc1)C1CCS(=O)(=O)C1
(E)-N-benzyl-3-(2-chlorophenyl)-N-(1,1-dioxothiolan-3-yl)prop-2-enamide