Task: Answer the multiple-choice question.
Question: Which drug exhibits a -0.719\% 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] CCN1CCN(C(=O)c2ccc(OCC(=O)Nc3ccc(F)cc3)c(OC)c2)CC1
[b] COc1ccc(OC)c(C(C)NC(=O)C23CC4CC(CC(C4)C2)C3)c1
[c] Cc1cccc(-c2nnc(NC(=O)c3cccs3)s2)c1
[d] COc1ccc(C2=NN(C(=S)Nc3ccccc3)C(c3ccccc3)C2)cc1
Answer: c. Cc1cccc(-c2nnc(NC(=O)c3cccs3)s2)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#}
Cc1cccc(-c2nnc(NC(=O)c3cccs3)s2)c1
Cc1cccc(-c2nnc(NC(=O)c3cccs3)s2)c1
N-[5-(3-methylphenyl)-1,3,4-thiadiazol-2-yl]thiophene-2-carboxamide