Task: Answer the MCQ question.
Query: Which compound exhibits a 16.374\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) S=c1[nH]nc(NCCCN2CCOCC2)s1
b.) O=c1[nH]c(CSc2nnc(-c3ccncc3)n2Cc2ccco2)nc2ccccc12
c.) O=C(Cc1cc(=O)[nH]c(=O)[nH]1)N1CCN(C(=O)c2ccco2)CC1
d.) NS(=O)(=O)c1ccc(NC(=S)NC2CCCC2)cc1
Answer: c. O=C(Cc1cc(=O)[nH]c(=O)[nH]1)N1CCN(C(=O)c2ccco2)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#}
O=C(Cc1cc(=O)[nH]c(=O)[nH]1)N1CCN(C(=O)c2ccco2)CC1
O=C(Cc1cc(=O)[nH]c(=O)[nH]1)N1CCN(C(=O)c2ccco2)CC1
6-[2-[4-(furan-2-carbonyl)piperazin-1-yl]-2-oxoethyl]-1H-pyrimidine-2,4-dione