Task: Answer the MCQ question.
Query: Which compound exhibits a -5.529\% 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 additional words.
Options:
a) CN(C)CCCN(C(=O)c1ccc(Cl)s1)c1nc2cc3c(cc2s1)OCO3
b) COc1cc(-c2cc(=O)c3c(O)c(OC)c(OC)cc3o2)cc(OC)c1O
c) CCCCCn1nc(C)c2c(C)cc(=O)[nH]c21
d) CC(C)c1ccccc1NC(=O)CNC(C)c1ccc(F)cc1
Answer: a. CN(C)CCCN(C(=O)c1ccc(Cl)s1)c1nc2cc3c(cc2s1)OCO3
{#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#}
CN(C)CCCN(C(=O)c1ccc(Cl)s1)c1nc2cc3c(cc2s1)OCO3
CN(C)CCCN(C(=O)c1ccc(Cl)s1)c1nc2cc3c(cc2s1)OCO3
5-chloro-N-([1,3]dioxolo[4,5-f][1,3]benzothiazol-6-yl)-N-[3-(dimethylamino)propyl]thiophene-2-carboxamide