Problem statement: Answer the MCQ question.
Query: Which drug has a -2.538\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) C[n+]1cccc(CNC(=O)/C=N/O)c1.[I-]
(b) O=C(N/N=C/c1cn(-c2ccccc2)nc1-c1cc2ccccc2o1)c1ccncc1
(c) Cc1nnc(SCc2nnc(-c3ccc(Cl)cc3)o2)n1-c1ccccc1
(d) CCOC(=O)N1CCC(NC(=O)c2cccc3c2C(=O)N(Cc2cccnc2)C3)CC1
(e) N#C/C(=C/c1ccc(Sc2nc3ccccc3[nH]2)o1)c1cccc(F)c1
Answer: e. N#C/C(=C/c1ccc(Sc2nc3ccccc3[nH]2)o1)c1cccc(F)c1
{#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#}
N#C/C(=C/c1ccc(Sc2nc3ccccc3[nH]2)o1)c1cccc(F)c1
N#C/C(=C/c1ccc(Sc2nc3ccccc3[nH]2)o1)c1cccc(F)c1
(E)-3-[5-(1H-benzimidazol-2-ylsulfanyl)furan-2-yl]-2-(3-fluorophenyl)prop-2-enenitrile