Problem statement: Answer the MCQ question.
Question: Which drug has a 16.286\% 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. c1nc2nc3c(c(N4CCNCC4)n2n1)CCCC3
b. COc1ccc(NC(=S)NNC(=O)Cn2nc(C(F)F)cc2C(F)F)cc1
c. CCc1ccccc1NC(=O)NNC(=O)CCc1ccc(OC)cc1
Answer: c. CCc1ccccc1NC(=O)NNC(=O)CCc1ccc(OC)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#}
CCc1ccccc1NC(=O)NNC(=O)CCc1ccc(OC)cc1
CCc1ccccc1NC(=O)NNC(=O)CCc1ccc(OC)cc1
1-(2-ethylphenyl)-3-[3-(4-methoxyphenyl)propanoylamino]urea