Task: Answer the multiple-choice question.
Question: Which drug exhibits a 1.480\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CCOc1ccc(N2C(=O)C3CCCN3C2=S)cc1
b CCN1CCN(C(=S)Nc2cc(S(=O)(=O)N(CC)CC)ccc2C)CC1
c CCOc1cccc(CNC2CN3CCC2CC3)c1.Cl
d CC1=CC(c2ccccc2)n2nc(N3C(=O)C4CC=CCC4C3=O)nc2N1
e CCC(Sc1nc2ncccc2[nH]1)C(=O)NC1CCCC1
Answer: c. CCOc1cccc(CNC2CN3CCC2CC3)c1.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#}
CCOc1cccc(CNC2CN3CCC2CC3)c1.Cl
CCOc1cccc(CNC2CN3CCC2CC3)c1.Cl
N-[(3-ethoxyphenyl)methyl]-1-azabicyclo[2.2.2]octan-3-amine;hydrochloride