Task: Answer the multiple-choice question.
Question: Which compound has a 3.434\% 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] O=C(CCl)Nc1cc(S(=O)(=O)N2CCCCCC2)ccc1Cl
[b] CCOc1ccc(NS(=O)(=O)c2ccc(NC(=O)c3ccccn3)cc2)cc1
[c] CCOc1cccc(N(C(=O)Cc2cccs2)C(C(=O)NC2CCCCC2)c2cccn2C)c1
[d] CC(OC(=O)c1cccs1)C(=O)NCc1cccs1
Answer: d. CC(OC(=O)c1cccs1)C(=O)NCc1cccs1
{#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#}
CC(OC(=O)c1cccs1)C(=O)NCc1cccs1
CC(OC(=O)c1cccs1)C(=O)NCc1cccs1
[1-oxo-1-(thiophen-2-ylmethylamino)propan-2-yl] thiophene-2-carboxylate