Problem statement: Answer the MCQ question.
Question: Which drug has a 9.919\% 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.) O=C(O)c1cc(S(=O)(=O)N2CC=C(c3ccccc3)CC2)ccc1O
b.) COc1ccc(C(CNC(=O)/C=C/c2c(Cl)nc3ccccn23)N(C)C)cc1
c.) CCc1noc(C)c1C(=O)N1CCCC1
d.) CCOC(=O)C1C(=O)OC(C)(C)C1C(C)C(=O)c1ccc(C)cc1
Answer: c. CCc1noc(C)c1C(=O)N1CCCC1
{#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#}
CCc1noc(C)c1C(=O)N1CCCC1
CCc1noc(C)c1C(=O)N1CCCC1
(3-ethyl-5-methyl-1,2-oxazol-4-yl)-pyrrolidin-1-ylmethanone