Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.783\% 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.) CC(Oc1ccc(Cl)cc1)C(=O)N1CCCc2ccccc21
b.) COc1ccccc1C1C(C#N)=C(N)Oc2cc(C)n(CCCn3ccnc3)c(=O)c21
c.) O=C(c1ccc(S(=O)(=O)NCc2ccco2)cc1)N1CCN(Cc2ccccc2)CC1
d.) CCOC(=O)c1c(NC(=O)c2ccoc2C)sc(C)c1C
Answer: b. COc1ccccc1C1C(C#N)=C(N)Oc2cc(C)n(CCCn3ccnc3)c(=O)c21
{#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#}
COc1ccccc1C1C(C#N)=C(N)Oc2cc(C)n(CCCn3ccnc3)c(=O)c21
COc1ccccc1C1C(C#N)=C(N)Oc2cc(C)n(CCCn3ccnc3)c(=O)c21
2-amino-6-(3-imidazol-1-ylpropyl)-4-(2-methoxyphenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile