Problem statement: Answer the MCQ question.
Question: Which drug has a 9.906\% 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) CC(Oc1ccccc1)C(=O)Nc1ccccc1O
b) CC(=O)c1ccc(Oc2cc(C)nc(N3CCOCC3)n2)cc1
c) O=C(O)CCN1CCc2ccccc21
d) COc1ccccc1-c1nnc(SCC(=O)Nc2ccc(Cl)cc2Cl)o1
e) CN(C)CCCN1c2ccccc2Sc2ccccc21.Cl
Answer: c. O=C(O)CCN1CCc2ccccc21
{#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#}
O=C(O)CCN1CCc2ccccc21
O=C(O)CCN1CCc2ccccc21
[O][=C][Branch1][C][O][C][C][N][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2]
3-(2,3-dihydroindol-1-yl)propanoicacid