Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -6.155\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1ccccc1NC(=O)c1c(C)nc(SCC(=O)OCc2ccccc2)c(C#N)c1-c1ccc(F)cc1
(b) CCn1cc(C(=O)N2CCC3(CC2)OCCO3)c(=O)c2cc(S(=O)(=O)N3CCCC3)ccc21
(c) O=C(N/N=C1\CCSc2ccc(F)cc21)c1cccnc1
(d) Cc1cc(C)nc(CC(N)=O)n1
Answer: d. Cc1cc(C)nc(CC(N)=O)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#}
Cc1cc(C)nc(CC(N)=O)n1
Cc1cc(C)nc(CC(N)=O)n1
2-(4,6-dimethylpyrimidin-2-yl)acetamide