Task: Answer the multiple-choice question.
Question: Which compound has a -3.131\% 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.) CCOc1ccccc1NC(=O)COC(=O)c1cccc(-c2ccc(OC(C)=O)cc2)c1
b.) CCN(CC)CCCN1C(=O)c2oc3ccccc3c(=O)c2C1c1cc(OC)ccc1OC
c.) COCCN(C(=O)COC(=O)c1ccc2[nH]c(C)c(C)c2c1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: b. CCN(CC)CCCN1C(=O)c2oc3ccccc3c(=O)c2C1c1cc(OC)ccc1OC
{#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#}
CCN(CC)CCCN1C(=O)c2oc3ccccc3c(=O)c2C1c1cc(OC)ccc1OC
CCN(CC)CCCN1C(=O)c2oc3ccccc3c(=O)c2C1c1cc(OC)ccc1OC
2-[3-(diethylamino)propyl]-1-(2,5-dimethoxyphenyl)-1H-chromeno[2,3-c]pyrrole-3,9-dione