Task: Answer the multiple-choice question.
Question: Which drug exhibits a -2.819\% 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 other words.
Options:
a.) COc1cccc(CC(=O)N[C@@H](CCSC)c2nc3ccccc3[nH]2)c1
b.) CN1C(=O)NC(c2cccc(F)c2)C2=C1CC(C)(C)CC2=O
c.) Cc1cc(NC(=O)CSCC(=O)Nc2nc3ccc(F)cc3s2)no1
d.) CCOc1ccc(C(=O)CCC(=O)Nc2ccccc2C)cc1
Answer: a. COc1cccc(CC(=O)N[C@@H](CCSC)c2nc3ccccc3[nH]2)c1
{#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#}
COc1cccc(CC(=O)N[C@@H](CCSC)c2nc3ccccc3[nH]2)c1
COc1cccc(CC(=O)N[C@@H](CCSC)c2nc3ccccc3[nH]2)c1
N-[(1S)-1-(1H-benzimidazol-2-yl)-3-methylsulfanylpropyl]-2-(3-methoxyphenyl)acetamide