Task: Answer the multiple-choice question.
Question: Which compound exhibits a -7.526\% 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 O=C1C=C(c2ccc(O)cc2)C[C@@H](c2ccc3c(c2)OCO3)C1
b O=C(O)C1CCN(C(=O)c2ccco2)CC1
c CCCCSC1=NN1c1nc(N)nc(C)c1CC
d CC(=O)Nc1ccc(S(=O)(=O)Nc2nccc(C)n2)cc1
Answer: c. CCCCSC1=NN1c1nc(N)nc(C)c1CC
{#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#}
CCCCSC1=NN1c1nc(N)nc(C)c1CC
CCCCSC1=NN1c1nc(N)nc(C)c1CC
4-(3-butylsulfanyldiazirin-1-yl)-5-ethyl-6-methylpyrimidin-2-amine