Task: Answer the multiple choice question.
Query: Which compound exhibits a 1.119\% 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) O=C(O)CSc1nnc(SCc2cccc3ccccc23)s1
(b) O=C(Cn1cc(C(=O)c2cccs2)c2ccccc21)NCc1ccc2c(c1)OCO2
(c) Cc1cc2[nH]c(=O)c(=O)[nH]c2cc1S(=O)(=O)Nc1cccc(F)c1
(d) O=C(C[n+]1cc(-c2ccccc2)n2c1CCCCC2)c1ccc(Cl)cc1.[Br-]
(e) COc1ccc(CCN(C)C(=O)c2cc(=O)c3ccccc3o2)cc1OC
Answer: b. O=C(Cn1cc(C(=O)c2cccs2)c2ccccc21)NCc1ccc2c(c1)OCO2
{#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#}
O=C(Cn1cc(C(=O)c2cccs2)c2ccccc21)NCc1ccc2c(c1)OCO2
O=C(Cn1cc(C(=O)c2cccs2)c2ccccc21)NCc1ccc2c(c1)OCO2
N-(1,3-benzodioxol-5-ylmethyl)-2-[3-(thiophene-2-carbonyl)indol-1-yl]acetamide