Task: Answer the MCQ question.
Question: Which drug exhibits a 14.434\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC1Cc2ccccc2N1C(=O)Cn1c(=O)oc2cc(S(=O)(=O)N3CCCCC3)ccc21
b O=C(NCc1cccnc1)C1CCCN(S(=O)(=O)c2ccccc2)C1
c COc1ccccc1N1CCN(C(=O)/C=C/c2c(Cl)nc3ccccn23)CC1
Answer: a. CC1Cc2ccccc2N1C(=O)Cn1c(=O)oc2cc(S(=O)(=O)N3CCCCC3)ccc21
{#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#}
CC1Cc2ccccc2N1C(=O)Cn1c(=O)oc2cc(S(=O)(=O)N3CCCCC3)ccc21
CC1Cc2ccccc2N1C(=O)Cn1c(=O)oc2cc(S(=O)(=O)N3CCCCC3)ccc21
3-[2-(2-methyl-2,3-dihydroindol-1-yl)-2-oxoethyl]-6-piperidin-1-ylsulfonyl-1,3-benzoxazol-2-one