Task: Answer the multiple-choice question.
Query: Which drug has a 16.651\% 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] CC(Sc1nc2ccccc2n1C)C(=O)Nc1ccc(N2CCOCC2)cc1
[b] CCOC(=O)c1sc(NC(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)nc1-c1ccccc1
[c] CC(=O)c1cccc(N(CC(=O)NCCc2ccccc2)C(=O)c2csnn2)c1
[d] O=C(Nc1cccc(Cl)c1Cl)C1CCN(C(=O)c2cccs2)CC1
Answer: b. CCOC(=O)c1sc(NC(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)nc1-c1ccccc1
{#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#}
CCOC(=O)c1sc(NC(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)nc1-c1ccccc1
CCOC(=O)c1sc(NC(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)nc1-c1ccccc1
ethyl 4-phenyl-2-[(4-piperidin-1-ylsulfonylbenzoyl)amino]-1,3-thiazole-5-carboxylate