Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.507\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCNc1nc(N)nc(Oc2ccc(OCCOc3ccccc3)nn2)n1
b: Cc1cc(C)c(S(=O)(=O)NCCSCc2ccco2)c(C)c1
c: C/C(=N\Nc1ncc(Cl)cc1Cl)c1cccs1
d: Cc1cccc(CCN2CCN=C2N(C)C)c1
e: O=C1c2ccccc2C(=O)N1OCCOCCOCCBr
Answer: d. Cc1cccc(CCN2CCN=C2N(C)C)c1
{#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#}
Cc1cccc(CCN2CCN=C2N(C)C)c1
Cc1cccc(CCN2CCN=C2N(C)C)c1
N,N-dimethyl-1-[2-(3-methylphenyl)ethyl]-4,5-dihydroimidazol-2-amine