Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.940\% 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 additional words.
Options:
a. CCCCCN(C(=O)CCC(=O)OCC(=O)N(CC)c1ccccc1)c1c(N)n(CCCC)c(=O)[nH]c1=O
b. CC(=O)Nc1ccc(SCCCC(=O)c2ccccc2)cc1
c. COc1cc(NC(=O)CN2CCN(S(=O)(=O)c3ccc(C(C)C)cc3)CC2)cc(OC)c1
d. CN1CCN(c2ccc(NC(=S)NC(=O)c3cccc4ccccc34)cc2)CC1
Answer: d. CN1CCN(c2ccc(NC(=S)NC(=O)c3cccc4ccccc34)cc2)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#}
CN1CCN(c2ccc(NC(=S)NC(=O)c3cccc4ccccc34)cc2)CC1
CN1CCN(c2ccc(NC(=S)NC(=O)c3cccc4ccccc34)cc2)CC1
N-[[4-(4-methylpiperazin-1-yl)phenyl]carbamothioyl]naphthalene-1-carboxamide