Task: Answer the MCQ question.
Question: Which drug has a 14.585\% 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, or d without using any additional words.
Options:
a: O=C(CN1CC(=O)Oc2ccccc21)OCC(=O)c1ccc(Br)cc1
b: COc1ccccc1C(=O)NCC(=O)OCC(=O)Nc1nnc(-c2ccccc2)o1
c: Cc1cc(S(=O)(=O)Nc2ccc(C(=O)NCC(c3ccccc3)N(C)C)cc2)ccc1F
d: COc1ccc2cc(CCOC3CCCCO3)ncc2c1
Answer: d. COc1ccc2cc(CCOC3CCCCO3)ncc2c1
{#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#}
COc1ccc2cc(CCOC3CCCCO3)ncc2c1
COc1ccc2cc(CCOC3CCCCO3)ncc2c1
7-methoxy-3-[2-(oxan-2-yloxy)ethyl]isoquinoline