Task: Answer the MCQ question.
Question: Which compound has a 0.683\% 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 additional words.
Options:
(a) CCCn1c(SCC(=O)Nc2ccc(NC(C)=O)cc2)nc2c1c(=O)n(C)c(=O)n2C
(b) CCN(Cc1ccccc1)Cc1ccc(OCc2ccccc2)cc1.O=C(O)C(=O)O
(c) c1cncc(-c2ccnc3ncnn23)c1
(d) CCOc1cc(C(c2c(C)[nH][nH]c2=O)c2c(C)[nH][nH]c2=O)ccc1OS(=O)(=O)c1ccccc1
Answer: c. c1cncc(-c2ccnc3ncnn23)c1
{#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#}
c1cncc(-c2ccnc3ncnn23)c1
c1cncc(-c2ccnc3ncnn23)c1
7-pyridin-3-yl-[1,2,4]triazolo[1,5-a]pyrimidine