Task: Answer the MCQ question.
Question: Which drug has a 15.626\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccc(C2NC(C(=O)O)Cc3c2[nH]c2ccccc32)cc1OC
b. O=C(CN1CCC(NC(=O)C2CC2)CC1)Nc1ccccc1[N+](=O)[O-]
c. CCN(CC)S(=O)(=O)c1cccc(NC(=O)c2cc(-c3cccs3)nn2-c2ccccc2)c1
d. CCCCn1c(N)c(N(CCOC)C(=O)c2ccc(C)o2)c(=O)[nH]c1=O
Answer: a. COc1ccc(C2NC(C(=O)O)Cc3c2[nH]c2ccccc32)cc1OC
{#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#}
COc1ccc(C2NC(C(=O)O)Cc3c2[nH]c2ccccc32)cc1OC
COc1ccc(C2NC(C(=O)O)Cc3c2[nH]c2ccccc32)cc1OC
1-(4,5-dimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylicacid