Task: Answer the MCQ question.
Query: Which compound has a 4.412\% 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 COc1ccc(Cl)cc1C(=O)NNC(=O)COC(=O)CCN=C1NS(=O)(=O)c2ccccc21
b O=C1OC/C(=C(/O)c2ccc(Cl)cc2)C1=O
c CCCc1c(C(=O)N/N=C/C(C)=C/c2ccccc2)nnn1-c1nonc1N
d Cc1ccc(O)c(C(=O)c2cnc3c(c2)COc2ccccc2-3)c1
Answer: c. CCCc1c(C(=O)N/N=C/C(C)=C/c2ccccc2)nnn1-c1nonc1N
{#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#}
CCCc1c(C(=O)N/N=C/C(C)=C/c2ccccc2)nnn1-c1nonc1N
CCCc1c(C(=O)N/N=C/C(C)=C/c2ccccc2)nnn1-c1nonc1N
1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-[(E)-2-methyl-3-phenylprop-2-enylidene]amino]-5-propyltriazole-4-carboxamide