Problem statement: Answer the multiple choice question.
Query: Which compound has a 0.738\% 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, c, d, or e without using any additional words.
Options:
[a] Cc1ccccc1Nc1c(-c2ccccc2)nc2ncccn12
[b] CCN(CC)CCn1cnc2c1c(=O)[nH]c(=O)n2Cc1ccccc1.Cl
[c] O=C(Nc1c[nH]c2c(Cl)cccc2c1=O)N1CCN(c2ccccn2)CC1
[d] COc1ccc(-c2nc(CSCC(=O)NCCC3=CCCCC3)c(C)o2)cc1OC
[e] C1=Nc2ccccc2CN1c1ccccc1.Cl
Answer: a. Cc1ccccc1Nc1c(-c2ccccc2)nc2ncccn12
{#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#}
Cc1ccccc1Nc1c(-c2ccccc2)nc2ncccn12
Cc1ccccc1Nc1c(-c2ccccc2)nc2ncccn12
N-(2-methylphenyl)-2-phenylimidazo[1,2-a]pyrimidin-3-amine