Task: Answer the MCQ question.
Query: Which drug exhibits a 9.691\% 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.) CC(=O)c1ccc(NC(=O)Nc2ccccc2)cc1
b.) CN1CCC23c4ccccc4NC1C21CCN(C)C3Nc2ccccc21
c.) CCOC(=O)c1cnc2ccc(C)cc2c1Sc1ccccc1C(=O)OC
d.) CCCCC(CC)COC(=O)c1ccc(N(C)C)cc1
e.) COCCCNC(=O)/C=C/c1ccc(Cl)cc1
Answer: b. CN1CCC23c4ccccc4NC1C21CCN(C)C3Nc2ccccc21
{#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#}
CN1CCC23c4ccccc4NC1C21CCN(C)C3Nc2ccccc21
CN1CCC23c4ccccc4NC1C21CCN(C)C3Nc2ccccc21
[C][N][C][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][Ring1][N][C][Ring1][#Branch2][C][C][N][Branch1][C][C][C][Ring1][#C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=N]
21,24-dimethyl-3,12,21,24-tetrazahexacyclo[9.7.3.32,10.01,10.04,9.013,18]tetracosa-4,6,8,13,15,17-hexaene