Problem statement: Answer the MCQ question.
Query: Which drug has a 4.941\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CN1C(=O)CC(N2CCN(c3ncccn3)CC2)C1=O
b. COC(=O)C1CN(C(=O)C(C)Oc2ccccc2Cl)c2ccccc2O1
c. CCn1cc(Cl)c(C(=O)NNC(=O)CCn2ccc([N+](=O)[O-])n2)n1
d. COC(=O)C(Cc1ccccc1)NC(=O)c1cc(=O)[nH]c2ccccc12
Answer: b. COC(=O)C1CN(C(=O)C(C)Oc2ccccc2Cl)c2ccccc2O1
{#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#}
COC(=O)C1CN(C(=O)C(C)Oc2ccccc2Cl)c2ccccc2O1
COC(=O)C1CN(C(=O)C(C)Oc2ccccc2Cl)c2ccccc2O1
methyl 4-[2-(2-chlorophenoxy)propanoyl]-2,3-dihydro-1,4-benzoxazine-2-carboxylate