Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -6.489\% 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 additional words.
Options:
a CCCCCCn1cc(C(=O)O)c(=O)c2ccccc21
b CC/C(=N\NC(=S)NC(C)C)c1ccc(OC(F)F)cc1
c CCCCNC(=O)c1ccc2c(=O)n(CCCOCC)c(=S)[nH]c2c1
d COc1ccc(NC(=O)CC2CCCC2)cc1S(=O)(=O)N1CCCCC1
Answer: c. CCCCNC(=O)c1ccc2c(=O)n(CCCOCC)c(=S)[nH]c2c1
{#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#}
CCCCNC(=O)c1ccc2c(=O)n(CCCOCC)c(=S)[nH]c2c1
CCCCNC(=O)c1ccc2c(=O)n(CCCOCC)c(=S)[nH]c2c1
N-butyl-3-(3-ethoxypropyl)-4-oxo-2-sulfanylidene-1H-quinazoline-7-carboxamide