Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 17.416\% 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) CCOC(=O)N1CCN(c2ncnc3c2[nH]c2ccc(OC)cc23)CC1
(b) COC(=O)CN=Cc1c(C)[nH]n(-c2ccccc2)c1=O
(c) O=C(NCCc1ccccc1)C(=O)Nc1ccc([N+](=O)[O-])cc1
(d) CCNC(=S)N(Cc1cc2cc(C)c(C)cc2[nH]c1=O)C1CCCC1
(e) COc1ccc(/C(C)=N/NC(=O)CNC(=O)/C=C\c2ccccc2)c(OC)c1
Answer: d. CCNC(=S)N(Cc1cc2cc(C)c(C)cc2[nH]c1=O)C1CCCC1
{#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#}
CCNC(=S)N(Cc1cc2cc(C)c(C)cc2[nH]c1=O)C1CCCC1
CCNC(=S)N(Cc1cc2cc(C)c(C)cc2[nH]c1=O)C1CCCC1
1-cyclopentyl-1-[(6,7-dimethyl-2-oxo-1H-quinolin-3-yl)methyl]-3-ethylthiourea