Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.537\% 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 other words.
Options:
(a) Cc1ccccc1OCC(=O)Nc1ccccc1N1CCC(C)CC1
(b) COc1ccc(OC)c(/C=C2/Sc3ccccc3C2=O)c1
(c) CCOC(=O)C1CCCN(C(=O)C2CCN(C(=O)Nc3ccccc3)CC2)C1
(d) C=CCNc1nc(C(=O)OCC(=O)c2ccc(C)c([N+](=O)[O-])c2)cs1
Answer: d. C=CCNc1nc(C(=O)OCC(=O)c2ccc(C)c([N+](=O)[O-])c2)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#}
C=CCNc1nc(C(=O)OCC(=O)c2ccc(C)c([N+](=O)[O-])c2)cs1
C=CCNc1nc(C(=O)OCC(=O)c2ccc(C)c([N+](=O)[O-])c2)cs1
[2-(4-methyl-3-nitrophenyl)-2-oxoethyl] 2-(prop-2-enylamino)-1,3-thiazole-4-carboxylate