Task: Answer the MCQ question.
Question: Which drug has a 4.262\% 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(C2N(C(=O)c3ccccc3)CCN2C(=O)c2ccc(C)cc2)cc1
b.) CC(C)SCc1nc2ccccc2[nH]1
c.) CCOC(=O)c1cc(CC)sc1NC(=O)CC1SC(N)=NC1=O
d.) CN1CCN(NC(=O)CN2C(=O)/C(=C/c3ccccc3Cl)SC2=S)CC1
Answer: c. CCOC(=O)c1cc(CC)sc1NC(=O)CC1SC(N)=NC1=O
{#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#}
CCOC(=O)c1cc(CC)sc1NC(=O)CC1SC(N)=NC1=O
CCOC(=O)c1cc(CC)sc1NC(=O)CC1SC(N)=NC1=O
ethyl 2-[[2-(2-amino-4-oxo-1,3-thiazol-5-yl)acetyl]amino]-5-ethylthiophene-3-carboxylate