Problem statement: Answer the multiple-choice question.
Query: Which compound has a 3.822\% 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) CCc1ccc[n+](-c2[nH]c(=O)sc2/C=N/NC([S-])=Nc2ccccc2)c1
b) C/C=C/C(=O)Nc1cccc(C2=NOC3(C2)C[C@@H](C(N)=O)N(C(=O)/C(C)=C/C)C3)c1
c) O=C(c1cc(-c2ccccc2)n[nH]1)N1CCc2c([nH]c3ccccc23)C1c1ccccn1
d) CCc1cc(-c2[nH]ncc2-c2ccc([N+](=O)[O-])cc2)c(O)cc1OC
e) CCC1CCCCN1Cc1nc2c(c(=O)n(C)c(=O)n2C)n1CCC(C)C
Answer: a. CCc1ccc[n+](-c2[nH]c(=O)sc2/C=N/NC([S-])=Nc2ccccc2)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#}
CCc1ccc[n+](-c2[nH]c(=O)sc2/C=N/NC([S-])=Nc2ccccc2)c1
CCc1ccc[n+](-c2[nH]c(=O)sc2/C=N/NC([S-])=Nc2ccccc2)c1
N-[(E)-[4-(3-ethylpyridin-1-ium-1-yl)-2-oxo-3H-1,3-thiazol-5-yl]methylideneamino]-N'-phenylcarbamimidothioate