Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.957\% 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.) CCOC(=O)c1c(-c2ncc(C(F)(F)F)cc2Cl)noc1C
b.) Cc1onc(-c2ccccc2Cl)c1C(=O)N(Cc1ccccc1)C(C)C
c.) CCN(CC)c1ccc(NC(=O)CN2CCN(c3nc(C)cc(C)n3)CC2)cc1
d.) CC(=O)Nc1ccc(NC(=O)COC(=O)c2c(C)nn(-c3ccccc3)c2C)cc1
Answer: c. CCN(CC)c1ccc(NC(=O)CN2CCN(c3nc(C)cc(C)n3)CC2)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#}
CCN(CC)c1ccc(NC(=O)CN2CCN(c3nc(C)cc(C)n3)CC2)cc1
CCN(CC)c1ccc(NC(=O)CN2CCN(c3nc(C)cc(C)n3)CC2)cc1
N-[4-(diethylamino)phenyl]-2-[4-(4,6-dimethylpyrimidin-2-yl)piperazin-1-yl]acetamide