Problem statement: Answer the MCQ question.
Question: Which drug has a -3.830\% 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(CCCOc1ccc(Cl)cc1Cl)Nc1ncccn1
(b) Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3cc4c(C)nn(-c5ccccc5C)c4s3)CC2)cc1
(c) Clc1ccc(-n2nnnc2-c2cnc(-c3ccncc3)nc2-c2cccs2)cc1
(d) CCN(CC)c1ccc(C(=O)Nc2ccccc2)cc1[N+](=O)[O-]
(e) Cc1ccc(N2C(N)=C(C#N)C(c3cc(CN4CCOCC4)cs3)C3=C2CC(C)(C)CC3=O)cc1
Answer: c. Clc1ccc(-n2nnnc2-c2cnc(-c3ccncc3)nc2-c2cccs2)cc1
{#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#}
Clc1ccc(-n2nnnc2-c2cnc(-c3ccncc3)nc2-c2cccs2)cc1
Clc1ccc(-n2nnnc2-c2cnc(-c3ccncc3)nc2-c2cccs2)cc1
5-[1-(4-chlorophenyl)tetrazol-5-yl]-2-pyridin-4-yl-4-thiophen-2-ylpyrimidine