Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.215\% 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: Cc1nn(-c2ccccc2)c(N2CCCCC2)c1/C=N/NC(=O)c1ccncc1
b: CCCc1cc(=O)[nH]c(SCC(=O)Nc2c(C)cccc2C)n1
c: Cc1cccc(NC(=O)NNC(=O)COc2ccc3ccccc3c2)c1
d: O=C(Oc1ccc(Oc2ccccc2)cc1)N1CCC(O)CC1
Answer: b. CCCc1cc(=O)[nH]c(SCC(=O)Nc2c(C)cccc2C)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#}
CCCc1cc(=O)[nH]c(SCC(=O)Nc2c(C)cccc2C)n1
CCCc1cc(=O)[nH]c(SCC(=O)Nc2c(C)cccc2C)n1
N-(2,6-dimethylphenyl)-2-[(6-oxo-4-propyl-1H-pyrimidin-2-yl)sulfanyl]acetamide