Problem statement: Answer the multiple-choice question.
Question: Which compound has a 1.281\% 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] CCN1CCN(c2ncc3c(n2)CC(c2ccc(OC)c(OC)c2)CC3=O)CC1
[b] O=C(c1cccc(S(=O)(=O)N2CCOCC2)c1)N(CCc1ccccc1)Cc1ccccc1
[c] CC1(C)COC(c2cccn2Cc2ccc(F)cc2Cl)=N1
Answer: a. CCN1CCN(c2ncc3c(n2)CC(c2ccc(OC)c(OC)c2)CC3=O)CC1
{#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#}
CCN1CCN(c2ncc3c(n2)CC(c2ccc(OC)c(OC)c2)CC3=O)CC1
CCN1CCN(c2ncc3c(n2)CC(c2ccc(OC)c(OC)c2)CC3=O)CC1
2-(4-ethylpiperazin-1-yl)-7-(4,5-dimethoxyphenyl)-7,8-dihydro-6H-quinazolin-5-one