Problem statement: Answer the multiple choice question.
Question: Which drug has a 13.553\% human ether-à-go-go related gene (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.) CN1C(=O)c2ccccc2OC1(C)Cc1ccccc1
b.) Cc1ccc(Cn2c(=N)c(S(=O)(=O)c3ccc(Br)cc3)cc3c(=O)n4ccccc4nc32)cc1
c.) Clc1ccccc1N1CCN(Cc2ccco2)CC1
d.) CCOC(=O)C1(Cc2ccc(OC)cc2)CCN(C(=O)CCN2CCCC2=O)CC1
Answer: c. Clc1ccccc1N1CCN(Cc2ccco2)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#}
Clc1ccccc1N1CCN(Cc2ccco2)CC1
Clc1ccccc1N1CCN(Cc2ccco2)CC1
1-(2-chlorophenyl)-4-(furan-2-ylmethyl)piperazine