Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.224\% 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 additional words.
Options:
a. CC(C)C(OC(=O)c1cccs1)C(=O)NCc1ccccc1
b. O=C(c1ccccc1)C1CCN(CC(=O)N2CCN(c3ccccc3)CC2)CC1
c. Nc1nc(-c2nc3ccccc3[nH]2)cs1
d. O=S(=O)(c1cccc(Br)c1)N1CCN(C(=S)NCC2CCCO2)CC1
Answer: c. Nc1nc(-c2nc3ccccc3[nH]2)cs1
{#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#}
Nc1nc(-c2nc3ccccc3[nH]2)cs1
Nc1nc(-c2nc3ccccc3[nH]2)cs1
4-(1H-benzimidazol-2-yl)-1,3-thiazol-2-amine