Task: Answer the MCQ question.
Question: Which drug has a -6.767% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COc1ccc(NC(=O)Cn2nnc(C(=O)NCCc3ccc(OC)c(OC)c3)c2N)c(OC)c1
b.) O=C(N/N=C/c1cc(Cl)cc([N+](=O)[O-])c1O)NC12CC3CC(CC(C3)C1)C2
c.) CC12CCC(C(=O)N(CCCN3CCN(Cc4ccccc4)CC3)C1=O)C2(C)C.Cl
d.) O=C(CCCn1cncn1)N1CCCC(N2CCN(c3ccc(F)cc3)CC2)C1
e.) COc1ccccc1-c1ccc2nnc(SC)n2n1
Answer: c. CC12CCC(C(=O)N(CCCN3CCN(Cc4ccccc4)CC3)C1=O)C2(C)C.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#}
CC12CCC(C(=O)N(CCCN3CCN(Cc4ccccc4)CC3)C1=O)C2(C)C.Cl
CC12CCC(C(=O)N(CCCN3CCN(Cc4ccccc4)CC3)C1=O)C2(C)C.Cl
3-[3-(4-benzylpiperazin-1-yl)propyl]-1,8,8-trimethyl-3-azabicyclo[3.2.1]octane-2,4-dione;hydrochloride