Task: Answer the multiple choice question.
Query: Which compound has a 0.329\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. C=CCn1c(SCC(N)=O)nc2scc(-c3ccc(C)o3)c2c1=O
b. COc1ccccc1N=Nc1nc(-c2ccccc2)c(-c2ccccc2)[nH]1
c. O=C(CN1CCCc2ccccc21)N1CCc2ccccc21
Answer: a. C=CCn1c(SCC(N)=O)nc2scc(-c3ccc(C)o3)c2c1=O
{#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#}
C=CCn1c(SCC(N)=O)nc2scc(-c3ccc(C)o3)c2c1=O
C=CCn1c(SCC(N)=O)nc2scc(-c3ccc(C)o3)c2c1=O
2-[5-(5-methylfuran-2-yl)-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidin-2-yl]sulfanylacetamide