Task: Answer the MCQ question.
Question: Which drug has a -8.073% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1ccc2cc(CCNC(=O)c3ccc4c(c3)OCO4)c(=O)[nH]c2c1C
b: CC(C)N(Cc1ccccc1)C(=O)COC(=O)c1ccccc1SCC(=O)N1CCCC1
c: COc1ccc(Cc2nnc(SCC(=O)Nc3ccc(C)cc3)n(N)c2=O)cc1
d: COc1ccc(N2CCN(C(c3cc(OC)ccc3OC)c3nnnn3Cc3ccco3)CC2)cc1.Cl
Answer: d. COc1ccc(N2CCN(C(c3cc(OC)ccc3OC)c3nnnn3Cc3ccco3)CC2)cc1.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(N2CCN(C(c3cc(OC)ccc3OC)c3nnnn3Cc3ccco3)CC2)cc1.Cl
COc1ccc(N2CCN(C(c3cc(OC)ccc3OC)c3nnnn3Cc3ccco3)CC2)cc1.Cl
1-[(2,5-dimethoxyphenyl)-[1-(furan-2-ylmethyl)tetrazol-5-yl]methyl]-4-(4-methoxyphenyl)piperazine;hydrochloride