Task: Answer the MCQ question.
Question: Which drug exhibits a 9.660\% 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 additional words.
Options:
a.) COc1ccccc1Nc1nc(N)nc(CCl)n1
b.) CNC(=O)c1sccc1-n1cccc1
c.) Cc1cccc(CC(=O)NCCn2c(C)cc3ccccc32)c1
d.) O=C(c1ccco1)N1CCN(S(=O)(=O)c2ccc3c(c2)CCN3C(=O)C2CCC2)CC1
Answer: a. COc1ccccc1Nc1nc(N)nc(CCl)n1
{#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#}
COc1ccccc1Nc1nc(N)nc(CCl)n1
COc1ccccc1Nc1nc(N)nc(CCl)n1
6-(chloromethyl)-2-N-(2-methoxyphenyl)-1,3,5-triazine-2,4-diamine