Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.354\% 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) C=CCn1c(Cc2nc3ccccc3[nH]2)n[nH]c1=S
(b) CC(=O)N1N=C(c2cccc([N+](=O)[O-])c2)OC1c1ccc(Cl)cc1Cl
(c) O=C(Cn1nc(-c2ccc(Cl)cc2)c2ccccc2c1=O)NCC1CCCO1
(d) COc1cccc(NC(=O)Nc2nnc(CC(=O)NCc3ccccc3)s2)c1
(e) CCN(CC)S(=O)(=O)c1cccc(C(=O)OCC(=O)NCCN2C(=O)CSC2=O)c1
Answer: a. C=CCn1c(Cc2nc3ccccc3[nH]2)n[nH]c1=S
{#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#}
C=CCn1c(Cc2nc3ccccc3[nH]2)n[nH]c1=S
C=CCn1c(Cc2nc3ccccc3[nH]2)n[nH]c1=S
3-(1H-benzimidazol-2-ylmethyl)-4-prop-2-enyl-1H-1,2,4-triazole-5-thione