Task: Answer the MCQ question.
Question: Which compound exhibits a 21.190% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc2[nH]cc(CCN=C3SCC(=O)N3C)c2c1
b. CC(=O)Nc1nc(=S)ss1
c. Cc1ccc([C@@H]2[C@@H]3C(=O)N(c4ccccc4)C(=O)[C@@H]3[C@]3(C)C(=O)N(Cc4ccccc4)CC(=O)N23)o1
d. O=C(CCC(=O)c1cccs1)NCc1ccccc1
Answer: b. CC(=O)Nc1nc(=S)ss1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)Nc1nc(=S)ss1
CC(=O)Nc1nc(=S)ss1
N-(5-sulfanylidene-1,2,4-dithiazol-3-yl)acetamide