Problem statement: Answer the MCQ question.
Query: Which drug has a 10.057\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(Nc1nc2ccccc2n1Cc1ccccc1)c1ccc(COc2ccccc2[N+](=O)[O-])o1
b: COC(=O)C1=C(c2ccc(S(C)(=O)=O)cc2)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccco1
c: CCn1c(SCC(=O)N(C)C2CCS(=O)(=O)C2)nnc1-c1ccccc1
d: CCN1CCN(C(c2ccccc2OC)c2nnnn2C2CCCCC2)CC1.Cl
Answer: d. CCN1CCN(C(c2ccccc2OC)c2nnnn2C2CCCCC2)CC1.Cl
{#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(C(c2ccccc2OC)c2nnnn2C2CCCCC2)CC1.Cl
CCN1CCN(C(c2ccccc2OC)c2nnnn2C2CCCCC2)CC1.Cl
1-[(1-cyclohexyltetrazol-5-yl)-(2-methoxyphenyl)methyl]-4-ethylpiperazine;hydrochloride