Task: Answer the MCQ question.
Question: Which compound has a 9.869\% 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: COCCCOc1ccnc(CS(=O)c2nc3ccccc3[nH]2)c1C
b: CCc1ccc(NC(=O)CS(=O)CC(=O)Nc2ccc(F)cc2F)cc1
c: CN(C(=O)c1ccc(NC(=O)Cc2cccc(NC(=O)C3CCN(C(=O)C4CC4)CC3)c2)cc1)C1CCCC1
d: CCCOc1ccc(NC(=O)CC2C(=O)N(CC)C(=S)N2Cc2cccs2)cc1
Answer: d. CCCOc1ccc(NC(=O)CC2C(=O)N(CC)C(=S)N2Cc2cccs2)cc1
{#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#}
CCCOc1ccc(NC(=O)CC2C(=O)N(CC)C(=S)N2Cc2cccs2)cc1
CCCOc1ccc(NC(=O)CC2C(=O)N(CC)C(=S)N2Cc2cccs2)cc1
2-[1-ethyl-5-oxo-2-sulfanylidene-3-(thiophen-2-ylmethyl)imidazolidin-4-yl]-N-(4-propoxyphenyl)acetamide