Task: Answer the MCQ question.
Question: Which drug exhibits a 13.240\% 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(-c2noc(CCC(N)=O)n2)cc1OC
b COc1ccccc1N1CCN(C(=O)CN2C(=O)C3CCCCC3C2=O)CC1
c CN(C)CCN(Cc1ccco1)S(=O)(=O)c1ccc(-c2ccc(=O)[nH]n2)s1
d O=C(OCc1cc2ccccc2[nH]c1=O)c1ccccn1
Answer: b. COc1ccccc1N1CCN(C(=O)CN2C(=O)C3CCCCC3C2=O)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#}
COc1ccccc1N1CCN(C(=O)CN2C(=O)C3CCCCC3C2=O)CC1
COc1ccccc1N1CCN(C(=O)CN2C(=O)C3CCCCC3C2=O)CC1
2-[2-[4-(2-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-3a,4,5,6,7,7a-hexahydroisoindole-1,3-dione