Task: Answer the MCQ question.
Query: Which compound exhibits a 7.511\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCOC(=O)c1c(C)n(C)c2ccc(OC)c(NC(=O)CCN3CCC(Cc4ccccc4)CC3)c12
b. C/C(=N\Nc1nc2ccccc2[nH]1)c1ccc(Cl)s1
c. CC12C=CC3(CN(Cc4ccccc4)C(=O)C3C1C(=O)NCc1ccco1)O2
d. CCN(CC)S(=O)(=O)c1cc(NC(=O)CN2CCN(c3ccccn3)CC2)ccc1C
Answer: b. C/C(=N\Nc1nc2ccccc2[nH]1)c1ccc(Cl)s1
{#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/C(=N\Nc1nc2ccccc2[nH]1)c1ccc(Cl)s1
C/C(=N\Nc1nc2ccccc2[nH]1)c1ccc(Cl)s1
N-[(E)-1-(5-chlorothiophen-2-yl)ethylideneamino]-1H-benzimidazol-2-amine