Problem statement: Answer the multiple choice question.
Query: Which drug has a 2.676\% 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(C)[NH+]1CCC2(CC1)C(C#N)=C(N)NC([S-])=C2C#N
[b] CCc1ccc(OCC(=O)N(Cc2cccs2)C2CCS(=O)(=O)C2)cc1
[c] CCn1nc2cc(C(=O)NCCc3cccs3)ccc2c1OC
[d] Cl.O=C(CCCN1CCC(O)(c2cccc(C(F)(F)F)c2)CC1)c1ccc(F)cc1
Answer: b. CCc1ccc(OCC(=O)N(Cc2cccs2)C2CCS(=O)(=O)C2)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#}
CCc1ccc(OCC(=O)N(Cc2cccs2)C2CCS(=O)(=O)C2)cc1
CCc1ccc(OCC(=O)N(Cc2cccs2)C2CCS(=O)(=O)C2)cc1
N-(1,1-dioxothiolan-3-yl)-2-(4-ethylphenoxy)-N-(thiophen-2-ylmethyl)acetamide