Task: Answer the MCQ question.
Query: Which drug exhibits a 14.567\% hERG inhibition at a concentration of 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=[N+]([O-])c1ccc(Cl)c(S(=O)(=O)Nc2cccc(-c3ccc(N4CCCC4)nn3)c2)c1
(b) Cn1cc(Cl)c(C(=O)NC(=S)Nc2sc3c(c2C#N)CCCCC3)n1
(c) CC(NC(C)c1ccccc1Cl)C(=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
(d) Cc1cc(C(=O)CN2C(=O)NC(c3ccccc3)(c3ccccc3)C2=O)c(C)n1Cc1ccccc1
(e) O=C(NCCNCCO)C1(C(F)(F)F)C/C(=C\CCO)CCCO1
Answer: b. Cn1cc(Cl)c(C(=O)NC(=S)Nc2sc3c(c2C#N)CCCCC3)n1
{#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#}
Cn1cc(Cl)c(C(=O)NC(=S)Nc2sc3c(c2C#N)CCCCC3)n1
Cn1cc(Cl)c(C(=O)NC(=S)Nc2sc3c(c2C#N)CCCCC3)n1
4-chloro-N-[(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)carbamothioyl]-1-methylpyrazole-3-carboxamide