Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 2.956\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CC(C)c1nc(SCC(=O)N2CCc3ccccc32)n[nH]1
b) COc1cc(C2C(C#N)=C(N)Oc3n[nH]c(-c4ccncc4)c32)cc(OC)c1OC
c) Cc1ccc(C(=O)N/C(=C/c2ccco2)C(=O)N2CCCCC2)cc1
Answer: b. COc1cc(C2C(C#N)=C(N)Oc3n[nH]c(-c4ccncc4)c32)cc(OC)c1OC
{#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#}
COc1cc(C2C(C#N)=C(N)Oc3n[nH]c(-c4ccncc4)c32)cc(OC)c1OC
COc1cc(C2C(C#N)=C(N)Oc3n[nH]c(-c4ccncc4)c32)cc(OC)c1OC
6-amino-3-pyridin-4-yl-4-(3,4,5-trimethoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile