Problem statement: Answer the MCQ question.
Question: Which drug has a 19.795\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(c1ccc(Cn2cnnn2)cc1)N1CCCC(Nc2ccc(F)cc2)C1
b. CCN=C1SC(CC(=O)NCCc2ccc(OC)cc2)C(=O)N1CC
c. CN1CCN(C(CNS(=O)(=O)c2ccc(Cl)cc2)c2cccnc2)CC1
Answer: b. CCN=C1SC(CC(=O)NCCc2ccc(OC)cc2)C(=O)N1CC
{#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#}
CCN=C1SC(CC(=O)NCCc2ccc(OC)cc2)C(=O)N1CC
CCN=C1SC(CC(=O)NCCc2ccc(OC)cc2)C(=O)N1CC
2-(3-ethyl-2-ethylimino-4-oxo-1,3-thiazolidin-5-yl)-N-[2-(4-methoxyphenyl)ethyl]acetamide