Task: Answer the multiple-choice question.
Query: Which drug exhibits a -1.038\% 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(-c2csc(N(CC3CCCO3)C(=O)c3ccco3)n2)cc1
(b) O=C1NC(c2ccccc2)=C(c2ccccc2)C1=O
(c) COc1ccccc1NC(=O)N(CCN1CCOCC1)Cc1cc2cc(C)cc(C)c2[nH]c1=O
(d) O=C1CCCN1CCCNC(=S)Nc1ccc(F)cc1
(e) CC1CCCCC1NC(=O)CCn1c(=O)sc2ccccc21
Answer: c. COc1ccccc1NC(=O)N(CCN1CCOCC1)Cc1cc2cc(C)cc(C)c2[nH]c1=O
{#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#}
COc1ccccc1NC(=O)N(CCN1CCOCC1)Cc1cc2cc(C)cc(C)c2[nH]c1=O
COc1ccccc1NC(=O)N(CCN1CCOCC1)Cc1cc2cc(C)cc(C)c2[nH]c1=O
1-[(6,8-dimethyl-2-oxo-1H-quinolin-3-yl)methyl]-3-(2-methoxyphenyl)-1-(2-morpholin-4-ylethyl)urea