Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 18.416\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(C(=O)NCc2cccs2)cc1S(=O)(=O)N1CCOCC1
b: Cc1ccc2nc(-c3ccccn3)cc(C(=O)NC(C)C(C)(C)C)c2c1
c: COC(=O)c1cc([N+](=O)[O-])ccc1N1CCN(Cc2ccccc2)CC1
d: Cc1ccc(C2C(=O)c3ccccc3C2=O)cc1
e: CCCc1nc2oc3c(NCc4ccccn4)ncnc3c2c2c1COC(C)(C)C2
Answer: a. COc1ccc(C(=O)NCc2cccs2)cc1S(=O)(=O)N1CCOCC1
{#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#}
COc1ccc(C(=O)NCc2cccs2)cc1S(=O)(=O)N1CCOCC1
COc1ccc(C(=O)NCc2cccs2)cc1S(=O)(=O)N1CCOCC1
4-methoxy-3-morpholin-4-ylsulfonyl-N-(thiophen-2-ylmethyl)benzamide